Quick view Details BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 MSRP: Now: $59.99 Add to Cart Compare Quick view Details BTR BTR LS9 Multilayer Head Gasket MSRP: Now: $59.99 Add to Cart Compare Quick view Details BTR BTR LT4 Head Gasket - Gen V - 12654622 MSRP: Now: $59.99 Add to Cart Compare Quick view Details BTR BTR OIL GALLEY PLUG - BTR73460 MSRP: Now: $7.99 Add to Cart Compare Quick view Details BTR BTR OIL PAN GASKET - LS - BTR12350 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines MSRP: Now: $999.99 Add to Cart Compare Quick view Details BTR BTR Platinum .660" Dual Spring Kit - LS Engines MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view Details BTR BTR Platinum .685" Dual Spring Kit - LS Engines MSRP: Now: $359.00 Add to Cart Compare Quick view Details BTR BTR Premium Trunnion Kit - LS / LT MSRP: Now: $169.99 Add to Cart Compare Quick view Details BTR BTR REAR COVER GASKET - LS - BTR39249 MSRP: Now: $29.99 Add to Cart Compare Quick view Details BTR BTR REAR MAIN SEAL - LS - BTR60436 MSRP: Now: $26.99 Add to Cart Compare Quick view Details BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA MSRP: Now: $309.99 Add to Cart Compare Quick view Details BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA MSRP: Now: $359.99 Add to Cart Compare Quick view Details BTR BTR Spark Plug Wires - Black - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Spark Plug Wires - Red - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 4 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 5 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 MSRP: Now: $17.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 MSRP: Now: $24.99 Add to Cart Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 MSRP: Now: $879.99 Choose Options Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 MSRP: Now: $799.99 Choose Options Compare Quick view Details BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR VALVE COVER GASKET - LS - BTR37683 MSRP: Now: $19.99 Add to Cart Compare Quick view Details BTR BTR Valve Cover Set - LS Engines MSRP: Now: $279.99 Choose Options Compare Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR LS9 Multilayer Head Gasket MSRP: Now: $59.99 Add to Cart Compare Quick view Details BTR BTR LT4 Head Gasket - Gen V - 12654622 MSRP: Now: $59.99 Add to Cart Compare Quick view Details BTR BTR OIL GALLEY PLUG - BTR73460 MSRP: Now: $7.99 Add to Cart Compare Quick view Details BTR BTR OIL PAN GASKET - LS - BTR12350 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines MSRP: Now: $999.99 Add to Cart Compare Quick view Details BTR BTR Platinum .660" Dual Spring Kit - LS Engines MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view Details BTR BTR Platinum .685" Dual Spring Kit - LS Engines MSRP: Now: $359.00 Add to Cart Compare Quick view Details BTR BTR Premium Trunnion Kit - LS / LT MSRP: Now: $169.99 Add to Cart Compare Quick view Details BTR BTR REAR COVER GASKET - LS - BTR39249 MSRP: Now: $29.99 Add to Cart Compare Quick view Details BTR BTR REAR MAIN SEAL - LS - BTR60436 MSRP: Now: $26.99 Add to Cart Compare Quick view Details BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA MSRP: Now: $309.99 Add to Cart Compare Quick view Details BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA MSRP: Now: $359.99 Add to Cart Compare Quick view Details BTR BTR Spark Plug Wires - Black - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Spark Plug Wires - Red - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 4 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 5 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 MSRP: Now: $17.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 MSRP: Now: $24.99 Add to Cart Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 MSRP: Now: $879.99 Choose Options Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 MSRP: Now: $799.99 Choose Options Compare Quick view Details BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR VALVE COVER GASKET - LS - BTR37683 MSRP: Now: $19.99 Add to Cart Compare Quick view Details BTR BTR Valve Cover Set - LS Engines MSRP: Now: $279.99 Choose Options Compare Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR LT4 Head Gasket - Gen V - 12654622 MSRP: Now: $59.99 Add to Cart Compare Quick view Details BTR BTR OIL GALLEY PLUG - BTR73460 MSRP: Now: $7.99 Add to Cart Compare Quick view Details BTR BTR OIL PAN GASKET - LS - BTR12350 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines MSRP: Now: $999.99 Add to Cart Compare Quick view Details BTR BTR Platinum .660" Dual Spring Kit - LS Engines MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view Details BTR BTR Platinum .685" Dual Spring Kit - LS Engines MSRP: Now: $359.00 Add to Cart Compare Quick view Details BTR BTR Premium Trunnion Kit - LS / LT MSRP: Now: $169.99 Add to Cart Compare Quick view Details BTR BTR REAR COVER GASKET - LS - BTR39249 MSRP: Now: $29.99 Add to Cart Compare Quick view Details BTR BTR REAR MAIN SEAL - LS - BTR60436 MSRP: Now: $26.99 Add to Cart Compare Quick view Details BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA MSRP: Now: $309.99 Add to Cart Compare Quick view Details BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA MSRP: Now: $359.99 Add to Cart Compare Quick view Details BTR BTR Spark Plug Wires - Black - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Spark Plug Wires - Red - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 4 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 5 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 MSRP: Now: $17.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 MSRP: Now: $24.99 Add to Cart Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 MSRP: Now: $879.99 Choose Options Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 MSRP: Now: $799.99 Choose Options Compare Quick view Details BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR VALVE COVER GASKET - LS - BTR37683 MSRP: Now: $19.99 Add to Cart Compare Quick view Details BTR BTR Valve Cover Set - LS Engines MSRP: Now: $279.99 Choose Options Compare Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR OIL GALLEY PLUG - BTR73460 MSRP: Now: $7.99 Add to Cart Compare Quick view Details BTR BTR OIL PAN GASKET - LS - BTR12350 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines MSRP: Now: $999.99 Add to Cart Compare Quick view Details BTR BTR Platinum .660" Dual Spring Kit - LS Engines MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view Details BTR BTR Platinum .685" Dual Spring Kit - LS Engines MSRP: Now: $359.00 Add to Cart Compare Quick view Details BTR BTR Premium Trunnion Kit - LS / LT MSRP: Now: $169.99 Add to Cart Compare Quick view Details BTR BTR REAR COVER GASKET - LS - BTR39249 MSRP: Now: $29.99 Add to Cart Compare Quick view Details BTR BTR REAR MAIN SEAL - LS - BTR60436 MSRP: Now: $26.99 Add to Cart Compare Quick view Details BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA MSRP: Now: $309.99 Add to Cart Compare Quick view Details BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA MSRP: Now: $359.99 Add to Cart Compare Quick view Details BTR BTR Spark Plug Wires - Black - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Spark Plug Wires - Red - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 4 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 5 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 MSRP: Now: $17.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 MSRP: Now: $24.99 Add to Cart Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 MSRP: Now: $879.99 Choose Options Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 MSRP: Now: $799.99 Choose Options Compare Quick view Details BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR VALVE COVER GASKET - LS - BTR37683 MSRP: Now: $19.99 Add to Cart Compare Quick view Details BTR BTR Valve Cover Set - LS Engines MSRP: Now: $279.99 Choose Options Compare Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR OIL PAN GASKET - LS - BTR12350 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines MSRP: Now: $999.99 Add to Cart Compare Quick view Details BTR BTR Platinum .660" Dual Spring Kit - LS Engines MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view Details BTR BTR Platinum .685" Dual Spring Kit - LS Engines MSRP: Now: $359.00 Add to Cart Compare Quick view Details BTR BTR Premium Trunnion Kit - LS / LT MSRP: Now: $169.99 Add to Cart Compare Quick view Details BTR BTR REAR COVER GASKET - LS - BTR39249 MSRP: Now: $29.99 Add to Cart Compare Quick view Details BTR BTR REAR MAIN SEAL - LS - BTR60436 MSRP: Now: $26.99 Add to Cart Compare Quick view Details BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA MSRP: Now: $309.99 Add to Cart Compare Quick view Details BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA MSRP: Now: $359.99 Add to Cart Compare Quick view Details BTR BTR Spark Plug Wires - Black - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Spark Plug Wires - Red - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 4 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 5 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 MSRP: Now: $17.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 MSRP: Now: $24.99 Add to Cart Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 MSRP: Now: $879.99 Choose Options Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 MSRP: Now: $799.99 Choose Options Compare Quick view Details BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR VALVE COVER GASKET - LS - BTR37683 MSRP: Now: $19.99 Add to Cart Compare Quick view Details BTR BTR Valve Cover Set - LS Engines MSRP: Now: $279.99 Choose Options Compare Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines MSRP: Now: $999.99 Add to Cart Compare Quick view Details BTR BTR Platinum .660" Dual Spring Kit - LS Engines MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view Details BTR BTR Platinum .685" Dual Spring Kit - LS Engines MSRP: Now: $359.00 Add to Cart Compare Quick view Details BTR BTR Premium Trunnion Kit - LS / LT MSRP: Now: $169.99 Add to Cart Compare Quick view Details BTR BTR REAR COVER GASKET - LS - BTR39249 MSRP: Now: $29.99 Add to Cart Compare Quick view Details BTR BTR REAR MAIN SEAL - LS - BTR60436 MSRP: Now: $26.99 Add to Cart Compare Quick view Details BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA MSRP: Now: $309.99 Add to Cart Compare Quick view Details BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA MSRP: Now: $359.99 Add to Cart Compare Quick view Details BTR BTR Spark Plug Wires - Black - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Spark Plug Wires - Red - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 4 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 5 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 MSRP: Now: $17.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 MSRP: Now: $24.99 Add to Cart Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 MSRP: Now: $879.99 Choose Options Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 MSRP: Now: $799.99 Choose Options Compare Quick view Details BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR VALVE COVER GASKET - LS - BTR37683 MSRP: Now: $19.99 Add to Cart Compare Quick view Details BTR BTR Valve Cover Set - LS Engines MSRP: Now: $279.99 Choose Options Compare Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR Platinum .660" Dual Spring Kit - LS Engines MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view Details BTR BTR Platinum .685" Dual Spring Kit - LS Engines MSRP: Now: $359.00 Add to Cart Compare Quick view Details BTR BTR Premium Trunnion Kit - LS / LT MSRP: Now: $169.99 Add to Cart Compare Quick view Details BTR BTR REAR COVER GASKET - LS - BTR39249 MSRP: Now: $29.99 Add to Cart Compare Quick view Details BTR BTR REAR MAIN SEAL - LS - BTR60436 MSRP: Now: $26.99 Add to Cart Compare Quick view Details BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA MSRP: Now: $309.99 Add to Cart Compare Quick view Details BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA MSRP: Now: $359.99 Add to Cart Compare Quick view Details BTR BTR Spark Plug Wires - Black - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Spark Plug Wires - Red - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 4 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 5 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 MSRP: Now: $17.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 MSRP: Now: $24.99 Add to Cart Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 MSRP: Now: $879.99 Choose Options Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 MSRP: Now: $799.99 Choose Options Compare Quick view Details BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR VALVE COVER GASKET - LS - BTR37683 MSRP: Now: $19.99 Add to Cart Compare Quick view Details BTR BTR Valve Cover Set - LS Engines MSRP: Now: $279.99 Choose Options Compare Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR Platinum .685" Dual Spring Kit - LS Engines MSRP: Now: $359.00 Add to Cart Compare Quick view Details BTR BTR Premium Trunnion Kit - LS / LT MSRP: Now: $169.99 Add to Cart Compare Quick view Details BTR BTR REAR COVER GASKET - LS - BTR39249 MSRP: Now: $29.99 Add to Cart Compare Quick view Details BTR BTR REAR MAIN SEAL - LS - BTR60436 MSRP: Now: $26.99 Add to Cart Compare Quick view Details BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA MSRP: Now: $309.99 Add to Cart Compare Quick view Details BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA MSRP: Now: $359.99 Add to Cart Compare Quick view Details BTR BTR Spark Plug Wires - Black - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Spark Plug Wires - Red - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 4 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 5 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 MSRP: Now: $17.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 MSRP: Now: $24.99 Add to Cart Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 MSRP: Now: $879.99 Choose Options Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 MSRP: Now: $799.99 Choose Options Compare Quick view Details BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR VALVE COVER GASKET - LS - BTR37683 MSRP: Now: $19.99 Add to Cart Compare Quick view Details BTR BTR Valve Cover Set - LS Engines MSRP: Now: $279.99 Choose Options Compare Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR Premium Trunnion Kit - LS / LT MSRP: Now: $169.99 Add to Cart Compare Quick view Details BTR BTR REAR COVER GASKET - LS - BTR39249 MSRP: Now: $29.99 Add to Cart Compare Quick view Details BTR BTR REAR MAIN SEAL - LS - BTR60436 MSRP: Now: $26.99 Add to Cart Compare Quick view Details BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA MSRP: Now: $309.99 Add to Cart Compare Quick view Details BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA MSRP: Now: $359.99 Add to Cart Compare Quick view Details BTR BTR Spark Plug Wires - Black - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Spark Plug Wires - Red - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 4 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 5 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 MSRP: Now: $17.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 MSRP: Now: $24.99 Add to Cart Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 MSRP: Now: $879.99 Choose Options Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 MSRP: Now: $799.99 Choose Options Compare Quick view Details BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR VALVE COVER GASKET - LS - BTR37683 MSRP: Now: $19.99 Add to Cart Compare Quick view Details BTR BTR Valve Cover Set - LS Engines MSRP: Now: $279.99 Choose Options Compare Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR REAR COVER GASKET - LS - BTR39249 MSRP: Now: $29.99 Add to Cart Compare Quick view Details BTR BTR REAR MAIN SEAL - LS - BTR60436 MSRP: Now: $26.99 Add to Cart Compare Quick view Details BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA MSRP: Now: $309.99 Add to Cart Compare Quick view Details BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA MSRP: Now: $359.99 Add to Cart Compare Quick view Details BTR BTR Spark Plug Wires - Black - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Spark Plug Wires - Red - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 4 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 5 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 MSRP: Now: $17.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 MSRP: Now: $24.99 Add to Cart Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 MSRP: Now: $879.99 Choose Options Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 MSRP: Now: $799.99 Choose Options Compare Quick view Details BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR VALVE COVER GASKET - LS - BTR37683 MSRP: Now: $19.99 Add to Cart Compare Quick view Details BTR BTR Valve Cover Set - LS Engines MSRP: Now: $279.99 Choose Options Compare Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR REAR MAIN SEAL - LS - BTR60436 MSRP: Now: $26.99 Add to Cart Compare Quick view Details BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA MSRP: Now: $309.99 Add to Cart Compare Quick view Details BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA MSRP: Now: $359.99 Add to Cart Compare Quick view Details BTR BTR Spark Plug Wires - Black - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Spark Plug Wires - Red - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 4 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 5 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 MSRP: Now: $17.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 MSRP: Now: $24.99 Add to Cart Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 MSRP: Now: $879.99 Choose Options Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 MSRP: Now: $799.99 Choose Options Compare Quick view Details BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR VALVE COVER GASKET - LS - BTR37683 MSRP: Now: $19.99 Add to Cart Compare Quick view Details BTR BTR Valve Cover Set - LS Engines MSRP: Now: $279.99 Choose Options Compare Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA MSRP: Now: $309.99 Add to Cart Compare Quick view Details BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA MSRP: Now: $359.99 Add to Cart Compare Quick view Details BTR BTR Spark Plug Wires - Black - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Spark Plug Wires - Red - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 4 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 5 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 MSRP: Now: $17.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 MSRP: Now: $24.99 Add to Cart Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 MSRP: Now: $879.99 Choose Options Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 MSRP: Now: $799.99 Choose Options Compare Quick view Details BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR VALVE COVER GASKET - LS - BTR37683 MSRP: Now: $19.99 Add to Cart Compare Quick view Details BTR BTR Valve Cover Set - LS Engines MSRP: Now: $279.99 Choose Options Compare Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA MSRP: Now: $359.99 Add to Cart Compare Quick view Details BTR BTR Spark Plug Wires - Black - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Spark Plug Wires - Red - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 4 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 5 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 MSRP: Now: $17.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 MSRP: Now: $24.99 Add to Cart Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 MSRP: Now: $879.99 Choose Options Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 MSRP: Now: $799.99 Choose Options Compare Quick view Details BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR VALVE COVER GASKET - LS - BTR37683 MSRP: Now: $19.99 Add to Cart Compare Quick view Details BTR BTR Valve Cover Set - LS Engines MSRP: Now: $279.99 Choose Options Compare Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR Spark Plug Wires - Black - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Spark Plug Wires - Red - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 4 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 5 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 MSRP: Now: $17.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 MSRP: Now: $24.99 Add to Cart Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 MSRP: Now: $879.99 Choose Options Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 MSRP: Now: $799.99 Choose Options Compare Quick view Details BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR VALVE COVER GASKET - LS - BTR37683 MSRP: Now: $19.99 Add to Cart Compare Quick view Details BTR BTR Valve Cover Set - LS Engines MSRP: Now: $279.99 Choose Options Compare Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR Spark Plug Wires - Red - LS Cars MSRP: Now: $119.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 4 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 5 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 MSRP: Now: $17.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 MSRP: Now: $24.99 Add to Cart Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 MSRP: Now: $879.99 Choose Options Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 MSRP: Now: $799.99 Choose Options Compare Quick view Details BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR VALVE COVER GASKET - LS - BTR37683 MSRP: Now: $19.99 Add to Cart Compare Quick view Details BTR BTR Valve Cover Set - LS Engines MSRP: Now: $279.99 Choose Options Compare Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 1 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 4 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 5 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 MSRP: Now: $17.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 MSRP: Now: $24.99 Add to Cart Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 MSRP: Now: $879.99 Choose Options Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 MSRP: Now: $799.99 Choose Options Compare Quick view Details BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR VALVE COVER GASKET - LS - BTR37683 MSRP: Now: $19.99 Add to Cart Compare Quick view Details BTR BTR Valve Cover Set - LS Engines MSRP: Now: $279.99 Choose Options Compare Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR Stage 1 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 4 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 5 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 MSRP: Now: $17.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 MSRP: Now: $24.99 Add to Cart Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 MSRP: Now: $879.99 Choose Options Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 MSRP: Now: $799.99 Choose Options Compare Quick view Details BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR VALVE COVER GASKET - LS - BTR37683 MSRP: Now: $19.99 Add to Cart Compare Quick view Details BTR BTR Valve Cover Set - LS Engines MSRP: Now: $279.99 Choose Options Compare Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 2 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 4 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 5 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 MSRP: Now: $17.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 MSRP: Now: $24.99 Add to Cart Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 MSRP: Now: $879.99 Choose Options Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 MSRP: Now: $799.99 Choose Options Compare Quick view Details BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR VALVE COVER GASKET - LS - BTR37683 MSRP: Now: $19.99 Add to Cart Compare Quick view Details BTR BTR Valve Cover Set - LS Engines MSRP: Now: $279.99 Choose Options Compare Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR Stage 2 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 4 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 5 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 MSRP: Now: $17.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 MSRP: Now: $24.99 Add to Cart Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 MSRP: Now: $879.99 Choose Options Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 MSRP: Now: $799.99 Choose Options Compare Quick view Details BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR VALVE COVER GASKET - LS - BTR37683 MSRP: Now: $19.99 Add to Cart Compare Quick view Details BTR BTR Valve Cover Set - LS Engines MSRP: Now: $279.99 Choose Options Compare Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR Stage 4 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR Stage 5 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 MSRP: Now: $17.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 MSRP: Now: $24.99 Add to Cart Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 MSRP: Now: $879.99 Choose Options Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 MSRP: Now: $799.99 Choose Options Compare Quick view Details BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR VALVE COVER GASKET - LS - BTR37683 MSRP: Now: $19.99 Add to Cart Compare Quick view Details BTR BTR Valve Cover Set - LS Engines MSRP: Now: $279.99 Choose Options Compare Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR Stage 5 Version 2 Camshaft - LS3 MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 MSRP: Now: $17.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 MSRP: Now: $24.99 Add to Cart Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 MSRP: Now: $879.99 Choose Options Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 MSRP: Now: $799.99 Choose Options Compare Quick view Details BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR VALVE COVER GASKET - LS - BTR37683 MSRP: Now: $19.99 Add to Cart Compare Quick view Details BTR BTR Valve Cover Set - LS Engines MSRP: Now: $279.99 Choose Options Compare Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 MSRP: Now: $17.99 Add to Cart Compare Quick view Details BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 MSRP: Now: $24.99 Add to Cart Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 MSRP: Now: $879.99 Choose Options Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 MSRP: Now: $799.99 Choose Options Compare Quick view Details BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR VALVE COVER GASKET - LS - BTR37683 MSRP: Now: $19.99 Add to Cart Compare Quick view Details BTR BTR Valve Cover Set - LS Engines MSRP: Now: $279.99 Choose Options Compare Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 MSRP: Now: $24.99 Add to Cart Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 MSRP: Now: $879.99 Choose Options Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 MSRP: Now: $799.99 Choose Options Compare Quick view Details BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR VALVE COVER GASKET - LS - BTR37683 MSRP: Now: $19.99 Add to Cart Compare Quick view Details BTR BTR Valve Cover Set - LS Engines MSRP: Now: $279.99 Choose Options Compare Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 MSRP: Now: $879.99 Choose Options Compare Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 MSRP: Now: $799.99 Choose Options Compare Quick view Details BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR VALVE COVER GASKET - LS - BTR37683 MSRP: Now: $19.99 Add to Cart Compare Quick view Details BTR BTR Valve Cover Set - LS Engines MSRP: Now: $279.99 Choose Options Compare Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 MSRP: Now: $799.99 Choose Options Compare Quick view Details BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR VALVE COVER GASKET - LS - BTR37683 MSRP: Now: $19.99 Add to Cart Compare Quick view Details BTR BTR Valve Cover Set - LS Engines MSRP: Now: $279.99 Choose Options Compare Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 MSRP: Now: $39.99 Add to Cart Compare Quick view Details BTR BTR VALVE COVER GASKET - LS - BTR37683 MSRP: Now: $19.99 Add to Cart Compare Quick view Details BTR BTR Valve Cover Set - LS Engines MSRP: Now: $279.99 Choose Options Compare Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR VALVE COVER GASKET - LS - BTR37683 MSRP: Now: $19.99 Add to Cart Compare Quick view Details BTR BTR Valve Cover Set - LS Engines MSRP: Now: $279.99 Choose Options Compare Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR Valve Cover Set - LS Engines MSRP: Now: $279.99 Choose Options Compare Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR WATER CROSSOVER SEAL - BTR51933 MSRP: Now: $8.99 Add to Cart Compare Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR BTR WATER PUMP GASKET - LS - BTR30223 MSRP: Now: $10.99 Add to Cart Compare Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details Callies Callies Compstar H-Beam 6.125" Forged Rods - LS / LT MSRP: Now: $808.00 Add to Cart Compare Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details Callies Callies Compstar Xtreme Power Adder 6.125" Forged Rods - LS / LT MSRP: Now: $1,096.00 Add to Cart Compare Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details Callies Callies Ultra Enforcer 6.125" Forged Rods - LS / LT MSRP: Now: $2,449.00 Add to Cart Compare Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BTR Cam Installation Package - LS1/LS2/LS3/LS6/LS7/LS9/LSA MSRP: Now: $174.99 Choose Options Compare SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
SALE Quick view Details Mont Motorsports Carbon Fiber Steering Wheel w. Custom Options - 10-15 Gen 5 Camaro MSRP: $1,049.95 Was: $900.00 Now: $899.99 Choose Options Compare
Quick view Details BMR Suspension Carlyle Racing 15" Conversion Kit - Gen 5 Camaro MSRP: Now: $1,369.00 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BMR Suspension Carlyle Racing Brake Kit for 15" Conversion - CTS-V / Camaro MSRP: Now: $1,019.95 Choose Options Compare Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BMR Suspension Carlyle Racing End Link Kit for 15" Conversion - Gen 5 Camaro MSRP: Now: $119.95 Add to Cart Compare Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details BMR Suspension Carlyle Racing Rear Suspension Kit for 15" Conversion - Gen 5 Camaro MSRP: $499.95 Now: $449.95 Add to Cart Compare Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details Centric Centric Premium Blank Rear Rotors - 09-19 CTS-V / 12-24 Camaro ZL1 MSRP: Now: $299.95 Add to Cart Compare Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details CHE Precision CHE PRECISION LS & LT ROCKER TRUNNION KIT MSRP: Now: $249.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details GM CHEVROLET PERFORMANCE 14+ 5.3L HEAD GASKET (L83) - 12622325 MSRP: Now: $70.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details GM CHEVROLET PERFORMANCE DOD/AFM UPPER VALLEY GASKET - 89017690 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details GM CHEVROLET PERFORMANCE GEN V LT REAR MAIN SEAL - 12665076 MSRP: Now: $33.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details GM CHEVROLET PERFORMANCE HEAD GASKET - LS1/LS6 - 12589226 MSRP: Now: $44.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS3/LS7 - 19256623 MSRP: Now: $68.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS6 - 12533587 MSRP: Now: $84.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS7 - 89017852 MSRP: Now: $90.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details GM CHEVROLET PERFORMANCE INTAKE MANIFOLD GASKETS - LS9/LSA -19180613 MSRP: Now: $69.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details GM CHEVROLET PERFORMANCE L8T HEAD GASKET - SOLD INDIVIDUALLY - 12688186 MSRP: Now: $83.99 Add to Cart Compare Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details GM Chevrolet Performance Lifter Trays - LS / LT MSRP: Now: $14.99 Add to Cart Compare Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view Details GM CHEVROLET PERFORMANCE LS1/LS6 MLS HEAD GASKETS - 12498544 MSRP: Now: $89.99 Add to Cart Compare Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR LS7 HEAD GASKET - SOLD INDIVIDUALLY - BTR-82179 SKU BTR-82179 Brand Brian Tooley Racing Part Type Head Gasket Engine Type LS7 Bolt Count 4-BOLT Bore Opening 4.140" Compressed Thickness .051" Material MULTI-LAYERED STEEL Quantity SOLD INDIVIDUALLY MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR LS9 Multilayer Head Gasket BTR LS9 HEAD GASKET - MLS - BTR22033 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and value. These head gaskets have been proven to be reliable north of 1,000 horsepower. These gaskets... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR LT4 Head Gasket - Gen V - 12654622 BTR LT4 Head Gasket - Gen V - 12654622 It's no secret that the BTR LS9 head gaskets are assembled and produced by the OE providers that keep the big guys stocked up. We have been putting these in our client's hands for years, at a great... MSRP: Now: $59.99 Add to Cart Compare Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR OIL GALLEY PLUG - BTR73460 BTR OIL GALLEY PLUG - BTR73460 BTR oil galley plug that can be used in place of GM part # 12573460 MSRP: Now: $7.99 Add to Cart Compare Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR OIL PAN GASKET - LS - BTR12350 BTR OIL PAN GASKET - LS - BTR12350 BTR oil pan gasket that can be used in place of GM part # 12612350 MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR Piston Set - 4.070" Bore / 4.000" Stroke / 6.125" Rod / 2cc Flat Top- LS Engines BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit... MSRP: Now: $999.99 Add to Cart Compare Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR Platinum .660" Dual Spring Kit - LS Engines BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker,... MSRP: $259.00 Now: $229.99 Choose Options Compare Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR Platinum .685" Dual Spring Kit - LS Engines BTR DUAL SPRING KIT - .685" LIFT - SK702 When you decide to take a walk on the wild side and exceed the .660” limit of our venerable Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will... MSRP: Now: $359.00 Add to Cart Compare Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR Premium Trunnion Kit - LS / LT BTR V2 LS ROCKER ARM TRUNNION KIT - TK002 NOTE : THE TRUNNION WILL HIT THE PASSENGER SIDE VALVE COVER BAFFLE ON EARLY STYLE LS1/LS6 COVERS! FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS The V2 trunnion kit builds on the success and... MSRP: Now: $169.99 Add to Cart Compare Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR REAR COVER GASKET - LS - BTR39249 BTR REAR COVER GASKET - LS - BTR39249 If you're in need of a rear cover gasket during a build, BTR has your back with a durable gasket that will last. This gasket is applicable where either GM part # 12633578 or 12639249 is used. MSRP: Now: $29.99 Add to Cart Compare Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR REAR MAIN SEAL - LS - BTR60436 BTR REAR MAIN SEAL - LS - BTR60436 Leaky rear main seal? Engine out and it's time for some preventative maintenance? Either way, BTR's rear main seal has you covered. Can be used in place of GM part # 89060436. MSRP: Now: $26.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR Shaft Rocker Kit - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion Kits Performance-minded engine builders know... MSRP: Now: $309.99 Add to Cart Compare Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR Shaft Rocker Kit for FED M311 Heads - LS3 / LS9 / LSA BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head Introducing the new BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm... MSRP: Now: $359.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR Spark Plug Wires - Black - LS Cars BTR Spark Plug Wires - Black - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR Spark Plug Wires - Red - LS Cars BTR Spark Plug Wires - Red - LS Cars BTR's new partnership with Scott Wires means a killer performance wire at a great price! LS Car length available in two color options! 30 Ohms per foot 45• Spark plug boot 45• GM coil boot Welded pre-bent... MSRP: Now: $119.99 Add to Cart Compare Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR Stage 1 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 1 CAMSHAFT 217/23X, .619/.607, 114 LSA This new version of our Stage 1 Centrifugal camshaft makes excellent power and torque everywhere in the curve. This cam works well in 5.3-6.2 combos using smaller centrifugal... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR Stage 1 Version 2 Camshaft - LS3 BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR Stage 2 Centrifugal Supercharged Camshaft - LS3 BTR CENTRIFUGAL STAGE 2 CAMSHAFT 221/24X, .619/.617, 113 LSA This new version of our Stage 2 Centrifugal camshaft makes excellent power and torque everywhere in the curve. Developed in house, we went back to the drawing board and found more... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR Stage 2 Version 2 Camshaft - LS3 BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in house, we went back to the drawing board to... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR Stage 4 Version 2 Camshaft - LS3 BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of proper bolt-ons, while maintaining the... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR Stage 5 Version 2 Camshaft - LS3 BTR LS3 STAGE 5 V2 CAMSHAFT 235/25X, .646"/.646", 111 LSA Introducing the new LS3 Stage 5 cam from BTR. Developed in-house using BTR designed lobes, the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from... MSRP: $429.95 Now: $389.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR TIMING COVER DAMPER SEAL - GEN 5 LT - BTR34614 BTR TIMING COVER DAMPER SEAL - GEN V LT - BTR34614 BTR's replacement timing cover seal for Gen V engines can be used in place of GM part # 12634614. MSRP: Now: $17.99 Add to Cart Compare Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR TIMING COVER DAMPER SEAL - LS - BTR85673 BTR's replacement timing cover seal for LS engines can be used in place of GM part # 12585673. MSRP: Now: $24.99 Add to Cart Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Black - LS3 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR... MSRP: Now: $879.99 Choose Options Compare Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR Trinity Intake Manifold - Version 2 Intake Runners - Natural - LS3 BTR TRINITY INTAKE MANIFOLD FOR LS3 ENGINES - NATURAL - VERSION 2 INTAKE RUNNERS - TRA-3-P105-V2 TRInity Series Intake Manifold for LS3 engines NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE... MSRP: Now: $799.99 Choose Options Compare Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR VALLEY COVER GASKET - GEN 4 LS - BTR10141 BTR's Gen 4 valley cover gasket can be used in place of GM part # 12610141. MSRP: Now: $39.99 Add to Cart Compare Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR VALVE COVER GASKET - LS - BTR37683 BTR VALVE COVER GASKET - LS - BTR37683 BTR's valve cover gaskets can be used in place of GM part # 12637683 MSRP: Now: $19.99 Add to Cart Compare Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR Valve Cover Set - LS Engines BTR VALVE COVER SET BTR valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts, while being molded in a unique plane to allow nose clearance for shaft rockers. With -12AN ORB vents on both ends, you... MSRP: Now: $279.99 Choose Options Compare Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY
Quick view BTR BTR WATER CROSSOVER SEAL - BTR51933 BTR WATER CROSSOVER SEAL - BTR51933 BTR water crossover seals that can be used in place of GM part # 12551933. SOLD INDIVIDUALLY