Quick view Details Frankenstein Engine Dynamics Frankenstein Cylinder Head Porting Service - LT1 / LT2 MSRP: Now: $1,399.95 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein Cylinder Head Porting Service - LT4 / LT5 MSRP: Now: $1,799.95 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein M712 283cc Boost Monster Cylinder Heads - LS7 MSRP: Now: $3,887.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein M712 283cc Cylinder Heads - LS7 MSRP: Now: $3,555.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein M115 235cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port MSRP: Now: $3,555.00 Add to Cart Compare Quick view Details Frankenstein Engine Dynamics Frankenstein F110 265cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port MSRP: Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein F110 247cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port MSRP: Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein F710 290cc Power Adder LS7 Cylinder Heads MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein M311 286cc Boost Monster Plus Cylinder Heads - LS3 / LSA / LS9 MSRP: Now: $4,223.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein Stage 2 Cylinder Heads Porting Service - LS3 / LSA MSRP: Now: $2,299.95 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein Stage 1 Cylinder Heads Porting Service - LS3 / LSA MSRP: Now: $1,349.95 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein F310 285cc Cylinder Heads - LS3 / LS9 / LSA MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein F710 277cc Medium-Bore 4.080 Cylinder Heads MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein F710 287cc LS7 Cylinder Heads MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein M311 273cc Boost Monster Cylinder Heads - LS3 / LSA / LS9 MSRP: Now: $3,999.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein LowPro Billet Intake Manifold Kit - LS / LT MSRP: $5,199.00 Now: $4,550.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein M311 273cc Cylinder Heads - LS3 / LSA / LS9 MSRP: Now: $3,333.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein Cylinder Head Porting Service - LT1 / LT2 Frankenstein Cylinder Head Porting Service - LT1 / LT2 *** NOTE: THIS PRODUCT IS SHIPPING YOUR EXISTING CYLINDER HEADS TO FRANKENSTEIN ENGINE DYNAMICS TO BE PORTED AND RETURNED ONCE COMPLETED -... 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MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein M311 273cc Boost Monster Cylinder Heads - LS3 / LSA / LS9 Frankenstein M311 BOOST MONSTER Cylinder Heads - LS3 / LSA / LS9 INCLUDES - TWO (2) FED M311 BOOST MONSTER Cylinder Heads (OPTIONAL: Billet Rocker Stands) Configured for turbos,... MSRP: Now: $3,999.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein LowPro Billet Intake Manifold Kit - LS / LT Frankenstein LowPro Billet Intake Manifold Kit 100% billet aluminum construction Low profile for maximum hood clearance Optional burst panel with adapter plate for power adder applications... 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Quick view Details Frankenstein Engine Dynamics Frankenstein Cylinder Head Porting Service - LT4 / LT5 MSRP: Now: $1,799.95 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein M712 283cc Boost Monster Cylinder Heads - LS7 MSRP: Now: $3,887.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein M712 283cc Cylinder Heads - LS7 MSRP: Now: $3,555.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein M115 235cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port MSRP: Now: $3,555.00 Add to Cart Compare Quick view Details Frankenstein Engine Dynamics Frankenstein F110 265cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port MSRP: Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein F110 247cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port MSRP: Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein F710 290cc Power Adder LS7 Cylinder Heads MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein M311 286cc Boost Monster Plus Cylinder Heads - LS3 / LSA / LS9 MSRP: Now: $4,223.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein Stage 2 Cylinder Heads Porting Service - LS3 / LSA MSRP: Now: $2,299.95 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein Stage 1 Cylinder Heads Porting Service - LS3 / LSA MSRP: Now: $1,349.95 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein F310 285cc Cylinder Heads - LS3 / LS9 / LSA MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein F710 277cc Medium-Bore 4.080 Cylinder Heads MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein F710 287cc LS7 Cylinder Heads MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein M311 273cc Boost Monster Cylinder Heads - LS3 / LSA / LS9 MSRP: Now: $3,999.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein LowPro Billet Intake Manifold Kit - LS / LT MSRP: $5,199.00 Now: $4,550.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein M311 273cc Cylinder Heads - LS3 / LSA / LS9 MSRP: Now: $3,333.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein Cylinder Head Porting Service - LT1 / LT2 Frankenstein Cylinder Head Porting Service - LT1 / LT2 *** NOTE: THIS PRODUCT IS SHIPPING YOUR EXISTING CYLINDER HEADS TO FRANKENSTEIN ENGINE DYNAMICS TO BE PORTED AND RETURNED ONCE COMPLETED -... 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MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein M311 273cc Boost Monster Cylinder Heads - LS3 / LSA / LS9 Frankenstein M311 BOOST MONSTER Cylinder Heads - LS3 / LSA / LS9 INCLUDES - TWO (2) FED M311 BOOST MONSTER Cylinder Heads (OPTIONAL: Billet Rocker Stands) Configured for turbos,... MSRP: Now: $3,999.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein LowPro Billet Intake Manifold Kit - LS / LT Frankenstein LowPro Billet Intake Manifold Kit 100% billet aluminum construction Low profile for maximum hood clearance Optional burst panel with adapter plate for power adder applications... 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MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein M311 273cc Boost Monster Cylinder Heads - LS3 / LSA / LS9 Frankenstein M311 BOOST MONSTER Cylinder Heads - LS3 / LSA / LS9 INCLUDES - TWO (2) FED M311 BOOST MONSTER Cylinder Heads (OPTIONAL: Billet Rocker Stands) Configured for turbos,... MSRP: Now: $3,999.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein LowPro Billet Intake Manifold Kit - LS / LT Frankenstein LowPro Billet Intake Manifold Kit 100% billet aluminum construction Low profile for maximum hood clearance Optional burst panel with adapter plate for power adder applications... 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MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein M311 273cc Boost Monster Cylinder Heads - LS3 / LSA / LS9 Frankenstein M311 BOOST MONSTER Cylinder Heads - LS3 / LSA / LS9 INCLUDES - TWO (2) FED M311 BOOST MONSTER Cylinder Heads (OPTIONAL: Billet Rocker Stands) Configured for turbos,... MSRP: Now: $3,999.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein LowPro Billet Intake Manifold Kit - LS / LT Frankenstein LowPro Billet Intake Manifold Kit 100% billet aluminum construction Low profile for maximum hood clearance Optional burst panel with adapter plate for power adder applications... 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Quick view Details Frankenstein Engine Dynamics Frankenstein M115 235cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port MSRP: Now: $3,555.00 Add to Cart Compare Quick view Details Frankenstein Engine Dynamics Frankenstein F110 265cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port MSRP: Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein F110 247cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port MSRP: Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein F710 290cc Power Adder LS7 Cylinder Heads MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein M311 286cc Boost Monster Plus Cylinder Heads - LS3 / LSA / LS9 MSRP: Now: $4,223.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein Stage 2 Cylinder Heads Porting Service - LS3 / LSA MSRP: Now: $2,299.95 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein Stage 1 Cylinder Heads Porting Service - LS3 / LSA MSRP: Now: $1,349.95 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein F310 285cc Cylinder Heads - LS3 / LS9 / LSA MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein F710 277cc Medium-Bore 4.080 Cylinder Heads MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein F710 287cc LS7 Cylinder Heads MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein M311 273cc Boost Monster Cylinder Heads - LS3 / LSA / LS9 MSRP: Now: $3,999.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein LowPro Billet Intake Manifold Kit - LS / LT MSRP: $5,199.00 Now: $4,550.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein M311 273cc Cylinder Heads - LS3 / LSA / LS9 MSRP: Now: $3,333.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein Cylinder Head Porting Service - LT1 / LT2 Frankenstein Cylinder Head Porting Service - LT1 / LT2 *** NOTE: THIS PRODUCT IS SHIPPING YOUR EXISTING CYLINDER HEADS TO FRANKENSTEIN ENGINE DYNAMICS TO BE PORTED AND RETURNED ONCE COMPLETED -... 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Quick view Details Frankenstein Engine Dynamics Frankenstein F110 265cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port MSRP: Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein F110 247cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port MSRP: Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein F710 290cc Power Adder LS7 Cylinder Heads MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein M311 286cc Boost Monster Plus Cylinder Heads - LS3 / LSA / LS9 MSRP: Now: $4,223.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein Stage 2 Cylinder Heads Porting Service - LS3 / LSA MSRP: Now: $2,299.95 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein Stage 1 Cylinder Heads Porting Service - LS3 / LSA MSRP: Now: $1,349.95 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein F310 285cc Cylinder Heads - LS3 / LS9 / LSA MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein F710 277cc Medium-Bore 4.080 Cylinder Heads MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein F710 287cc LS7 Cylinder Heads MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein M311 273cc Boost Monster Cylinder Heads - LS3 / LSA / LS9 MSRP: Now: $3,999.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein LowPro Billet Intake Manifold Kit - LS / LT MSRP: $5,199.00 Now: $4,550.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein M311 273cc Cylinder Heads - LS3 / LSA / LS9 MSRP: Now: $3,333.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein Cylinder Head Porting Service - LT1 / LT2 Frankenstein Cylinder Head Porting Service - LT1 / LT2 *** NOTE: THIS PRODUCT IS SHIPPING YOUR EXISTING CYLINDER HEADS TO FRANKENSTEIN ENGINE DYNAMICS TO BE PORTED AND RETURNED ONCE COMPLETED -... 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MSRP: Now: $3,555.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein M115 235cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port Frankenstein M115 235cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port 3.780″ Bore Minimum Fully CNC ported, 67cc chamber volume 235 cc intake port, 96cc exhaust port and 15° valve... MSRP: Now: $3,555.00 Add to Cart Compare Quick view Frankenstein Engine Dynamics Frankenstein F110 265cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port Frankenstein F110 265cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port The Most Extreme Cathedral Port Cylinder Head for 388-427 c.i. LS Engines. Raised intake and exhaust ports for superior... MSRP: Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein F110 247cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port Frankenstein F110 247cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port The Most Advanced Cathedral Port Cylinder Head for 364-427 c.i. LS Engines Utilizing a sub-.650” Lift Camshaft... MSRP: Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein F710 290cc Power Adder LS7 Cylinder Heads Frankenstein F710 290cc Power Adder LS7 Cylinder Heads The Power Adder features a biased exhaust port to reduce restriction and increase power adder performance. The enhanced 1.650 exhaust valve... MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein M311 286cc Boost Monster Plus Cylinder Heads - LS3 / LSA / LS9 Frankenstein M311 286cc Boost Monster Plus Cylinder Heads - LS3 / LSA / LS9 INCLUDES - TWO (2) FED M311 BOOST MONSTER PLUS Cylinder Heads (OPTIONAL: Billet Rocker Stands) 286 cc intake ports for... 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MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein M311 273cc Boost Monster Cylinder Heads - LS3 / LSA / LS9 Frankenstein M311 BOOST MONSTER Cylinder Heads - LS3 / LSA / LS9 INCLUDES - TWO (2) FED M311 BOOST MONSTER Cylinder Heads (OPTIONAL: Billet Rocker Stands) Configured for turbos,... MSRP: Now: $3,999.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein LowPro Billet Intake Manifold Kit - LS / LT Frankenstein LowPro Billet Intake Manifold Kit 100% billet aluminum construction Low profile for maximum hood clearance Optional burst panel with adapter plate for power adder applications... 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Quick view Details Frankenstein Engine Dynamics Frankenstein F110 247cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port MSRP: Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein F710 290cc Power Adder LS7 Cylinder Heads MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein M311 286cc Boost Monster Plus Cylinder Heads - LS3 / LSA / LS9 MSRP: Now: $4,223.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein Stage 2 Cylinder Heads Porting Service - LS3 / LSA MSRP: Now: $2,299.95 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein Stage 1 Cylinder Heads Porting Service - LS3 / LSA MSRP: Now: $1,349.95 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein F310 285cc Cylinder Heads - LS3 / LS9 / LSA MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein F710 277cc Medium-Bore 4.080 Cylinder Heads MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein F710 287cc LS7 Cylinder Heads MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein M311 273cc Boost Monster Cylinder Heads - LS3 / LSA / LS9 MSRP: Now: $3,999.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein LowPro Billet Intake Manifold Kit - LS / LT MSRP: $5,199.00 Now: $4,550.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein M311 273cc Cylinder Heads - LS3 / LSA / LS9 MSRP: Now: $3,333.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein Cylinder Head Porting Service - LT1 / LT2 Frankenstein Cylinder Head Porting Service - LT1 / LT2 *** NOTE: THIS PRODUCT IS SHIPPING YOUR EXISTING CYLINDER HEADS TO FRANKENSTEIN ENGINE DYNAMICS TO BE PORTED AND RETURNED ONCE COMPLETED -... 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LS Engines Utilizing a sub-.650” Lift Camshaft... MSRP: Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein F710 290cc Power Adder LS7 Cylinder Heads Frankenstein F710 290cc Power Adder LS7 Cylinder Heads The Power Adder features a biased exhaust port to reduce restriction and increase power adder performance. The enhanced 1.650 exhaust valve... MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein M311 286cc Boost Monster Plus Cylinder Heads - LS3 / LSA / LS9 Frankenstein M311 286cc Boost Monster Plus Cylinder Heads - LS3 / LSA / LS9 INCLUDES - TWO (2) FED M311 BOOST MONSTER PLUS Cylinder Heads (OPTIONAL: Billet Rocker Stands) 286 cc intake ports for... 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MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein M311 273cc Boost Monster Cylinder Heads - LS3 / LSA / LS9 Frankenstein M311 BOOST MONSTER Cylinder Heads - LS3 / LSA / LS9 INCLUDES - TWO (2) FED M311 BOOST MONSTER Cylinder Heads (OPTIONAL: Billet Rocker Stands) Configured for turbos,... MSRP: Now: $3,999.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein LowPro Billet Intake Manifold Kit - LS / LT Frankenstein LowPro Billet Intake Manifold Kit 100% billet aluminum construction Low profile for maximum hood clearance Optional burst panel with adapter plate for power adder applications... 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LS Engines Utilizing a sub-.650” Lift Camshaft... MSRP: Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein F710 290cc Power Adder LS7 Cylinder Heads Frankenstein F710 290cc Power Adder LS7 Cylinder Heads The Power Adder features a biased exhaust port to reduce restriction and increase power adder performance. The enhanced 1.650 exhaust valve... MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein M311 286cc Boost Monster Plus Cylinder Heads - LS3 / LSA / LS9 Frankenstein M311 286cc Boost Monster Plus Cylinder Heads - LS3 / LSA / LS9 INCLUDES - TWO (2) FED M311 BOOST MONSTER PLUS Cylinder Heads (OPTIONAL: Billet Rocker Stands) 286 cc intake ports for... 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LS Engines Utilizing a sub-.650” Lift Camshaft... MSRP: Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein F710 290cc Power Adder LS7 Cylinder Heads Frankenstein F710 290cc Power Adder LS7 Cylinder Heads The Power Adder features a biased exhaust port to reduce restriction and increase power adder performance. The enhanced 1.650 exhaust valve... MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein M311 286cc Boost Monster Plus Cylinder Heads - LS3 / LSA / LS9 Frankenstein M311 286cc Boost Monster Plus Cylinder Heads - LS3 / LSA / LS9 INCLUDES - TWO (2) FED M311 BOOST MONSTER PLUS Cylinder Heads (OPTIONAL: Billet Rocker Stands) 286 cc intake ports for... 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Quick view Details Frankenstein Engine Dynamics Frankenstein F710 277cc Medium-Bore 4.080 Cylinder Heads MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein F710 287cc LS7 Cylinder Heads MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein M311 273cc Boost Monster Cylinder Heads - LS3 / LSA / LS9 MSRP: Now: $3,999.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein LowPro Billet Intake Manifold Kit - LS / LT MSRP: $5,199.00 Now: $4,550.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein M311 273cc Cylinder Heads - LS3 / LSA / LS9 MSRP: Now: $3,333.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein Cylinder Head Porting Service - LT1 / LT2 Frankenstein Cylinder Head Porting Service - LT1 / LT2 *** NOTE: THIS PRODUCT IS SHIPPING YOUR EXISTING CYLINDER HEADS TO FRANKENSTEIN ENGINE DYNAMICS TO BE PORTED AND RETURNED ONCE COMPLETED -... 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MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein M311 273cc Boost Monster Cylinder Heads - LS3 / LSA / LS9 Frankenstein M311 BOOST MONSTER Cylinder Heads - LS3 / LSA / LS9 INCLUDES - TWO (2) FED M311 BOOST MONSTER Cylinder Heads (OPTIONAL: Billet Rocker Stands) Configured for turbos,... MSRP: Now: $3,999.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein LowPro Billet Intake Manifold Kit - LS / LT Frankenstein LowPro Billet Intake Manifold Kit 100% billet aluminum construction Low profile for maximum hood clearance Optional burst panel with adapter plate for power adder applications... MSRP: $5,199.00 Now: $4,550.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein M311 273cc Cylinder Heads - LS3 / LSA / LS9 Frankenstein M311 Cylinder Heads - LS3 / LSA / LS9 INCLUDES - TWO (2) FED M311 Cylinder Heads (OPTIONAL: Billet Rocker Stands) Fully CNC ported, 68cc chamber volume 273cc intake port,... MSRP: Now: $3,333.00 Choose Options Compare Compare Selected × OK
Quick view Details Frankenstein Engine Dynamics Frankenstein LowPro Billet Intake Manifold Kit - LS / LT MSRP: $5,199.00 Now: $4,550.00 Choose Options Compare Quick view Details Frankenstein Engine Dynamics Frankenstein M311 273cc Cylinder Heads - LS3 / LSA / LS9 MSRP: Now: $3,333.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein Cylinder Head Porting Service - LT1 / LT2 Frankenstein Cylinder Head Porting Service - LT1 / LT2 *** NOTE: THIS PRODUCT IS SHIPPING YOUR EXISTING CYLINDER HEADS TO FRANKENSTEIN ENGINE DYNAMICS TO BE PORTED AND RETURNED ONCE COMPLETED -... MSRP: Now: $1,399.95 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein Cylinder Head Porting Service - LT4 / LT5 Frankenstein Cylinder Head Porting Service - LT4 / LT5 *** NOTE: THIS PRODUCT IS SHIPPING YOUR EXISTING CYLINDER HEADS TO FRANKENSTEIN ENGINE DYNAMICS TO BE PORTED AND RETURNED ONCE COMPLETED -... 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MSRP: Now: $3,555.00 Add to Cart Compare Quick view Frankenstein Engine Dynamics Frankenstein F110 265cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port Frankenstein F110 265cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port The Most Extreme Cathedral Port Cylinder Head for 388-427 c.i. LS Engines. Raised intake and exhaust ports for superior... MSRP: Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein F110 247cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port Frankenstein F110 247cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port The Most Advanced Cathedral Port Cylinder Head for 364-427 c.i. LS Engines Utilizing a sub-.650” Lift Camshaft... MSRP: Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein F710 290cc Power Adder LS7 Cylinder Heads Frankenstein F710 290cc Power Adder LS7 Cylinder Heads The Power Adder features a biased exhaust port to reduce restriction and increase power adder performance. 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MSRP: Now: $3,555.00 Add to Cart Compare Quick view Frankenstein Engine Dynamics Frankenstein F110 265cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port Frankenstein F110 265cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port The Most Extreme Cathedral Port Cylinder Head for 388-427 c.i. LS Engines. Raised intake and exhaust ports for superior... MSRP: Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein F110 247cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port Frankenstein F110 247cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port The Most Advanced Cathedral Port Cylinder Head for 364-427 c.i. LS Engines Utilizing a sub-.650” Lift Camshaft... MSRP: Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein F710 290cc Power Adder LS7 Cylinder Heads Frankenstein F710 290cc Power Adder LS7 Cylinder Heads The Power Adder features a biased exhaust port to reduce restriction and increase power adder performance. 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Raised Intake And Exhaust Ports For Superior... MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein F710 287cc LS7 Cylinder Heads Frankenstein F710 287cc LS7 Cylinder Heads F-SERIES F710 The Ultimate Conventional LS Cylinder Head for N/A, Turbo, or Supercharger LS Combinations. Raised Intake And Exhaust Ports For Superior... MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein M311 273cc Boost Monster Cylinder Heads - LS3 / LSA / LS9 Frankenstein M311 BOOST MONSTER Cylinder Heads - LS3 / LSA / LS9 INCLUDES - TWO (2) FED M311 BOOST MONSTER Cylinder Heads (OPTIONAL: Billet Rocker Stands) Configured for turbos,... 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MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein M311 286cc Boost Monster Plus Cylinder Heads - LS3 / LSA / LS9 Frankenstein M311 286cc Boost Monster Plus Cylinder Heads - LS3 / LSA / LS9 INCLUDES - TWO (2) FED M311 BOOST MONSTER PLUS Cylinder Heads (OPTIONAL: Billet Rocker Stands) 286 cc intake ports for... MSRP: Now: $4,223.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein Stage 2 Cylinder Heads Porting Service - LS3 / LSA Frankenstein Stage 2 Cylinder Heads Porting Service - LS3 / LSA *** NOTE: THIS PRODUCT IS SHIPPING YOUR EXISTING CYLINDER HEADS TO FRANKENSTEIN ENGINE DYNAMICS TO BE PORTED AND RETURNED ONCE... 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Raised Intake And Exhaust Ports For Superior... MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein F710 287cc LS7 Cylinder Heads Frankenstein F710 287cc LS7 Cylinder Heads F-SERIES F710 The Ultimate Conventional LS Cylinder Head for N/A, Turbo, or Supercharger LS Combinations. Raised Intake And Exhaust Ports For Superior... MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein M311 273cc Boost Monster Cylinder Heads - LS3 / LSA / LS9 Frankenstein M311 BOOST MONSTER Cylinder Heads - LS3 / LSA / LS9 INCLUDES - TWO (2) FED M311 BOOST MONSTER Cylinder Heads (OPTIONAL: Billet Rocker Stands) Configured for turbos,... 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LS Engines Utilizing a sub-.650” Lift Camshaft... MSRP: Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein F710 290cc Power Adder LS7 Cylinder Heads Frankenstein F710 290cc Power Adder LS7 Cylinder Heads The Power Adder features a biased exhaust port to reduce restriction and increase power adder performance. The enhanced 1.650 exhaust valve... MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein M311 286cc Boost Monster Plus Cylinder Heads - LS3 / LSA / LS9 Frankenstein M311 286cc Boost Monster Plus Cylinder Heads - LS3 / LSA / LS9 INCLUDES - TWO (2) FED M311 BOOST MONSTER PLUS Cylinder Heads (OPTIONAL: Billet Rocker Stands) 286 cc intake ports for... MSRP: Now: $4,223.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein Stage 2 Cylinder Heads Porting Service - LS3 / LSA Frankenstein Stage 2 Cylinder Heads Porting Service - LS3 / LSA *** NOTE: THIS PRODUCT IS SHIPPING YOUR EXISTING CYLINDER HEADS TO FRANKENSTEIN ENGINE DYNAMICS TO BE PORTED AND RETURNED ONCE... MSRP: Now: $2,299.95 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein Stage 1 Cylinder Heads Porting Service - LS3 / LSA Frankenstein Stage 1 Cylinder Heads Porting Service - LS3 / LSA 863 Cylinder Heads *** NOTE: THIS PRODUCT IS SHIPPING YOUR EXISTING CYLINDER HEADS TO FRANKENSTEIN ENGINE DYNAMICS TO BE PORTED AND... MSRP: Now: $1,349.95 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein F310 285cc Cylinder Heads - LS3 / LS9 / LSA Frankenstein F310 285cc Cylinder Heads - LS3 / LS9 / LSA The Superior LS3 Cylinder Head for LSA/LS9 Type Superchargers Utilizing a 4.065-4.125” Bore. Raised Intake And Exhaust Ports... MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein F710 277cc Medium-Bore 4.080 Cylinder Heads Frankenstein F710 277cc Medium-Bore 4.080 Cylinder Heads All of the Same Design Attributes Intended for 4.065” or Larger Bore Applications. Raised Intake And Exhaust Ports For Superior... MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein F710 287cc LS7 Cylinder Heads Frankenstein F710 287cc LS7 Cylinder Heads F-SERIES F710 The Ultimate Conventional LS Cylinder Head for N/A, Turbo, or Supercharger LS Combinations. Raised Intake And Exhaust Ports For Superior... MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein M311 273cc Boost Monster Cylinder Heads - LS3 / LSA / LS9 Frankenstein M311 BOOST MONSTER Cylinder Heads - LS3 / LSA / LS9 INCLUDES - TWO (2) FED M311 BOOST MONSTER Cylinder Heads (OPTIONAL: Billet Rocker Stands) Configured for turbos,... MSRP: Now: $3,999.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein LowPro Billet Intake Manifold Kit - LS / LT Frankenstein LowPro Billet Intake Manifold Kit 100% billet aluminum construction Low profile for maximum hood clearance Optional burst panel with adapter plate for power adder applications... MSRP: $5,199.00 Now: $4,550.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein M311 273cc Cylinder Heads - LS3 / LSA / LS9 Frankenstein M311 Cylinder Heads - LS3 / LSA / LS9 INCLUDES - TWO (2) FED M311 Cylinder Heads (OPTIONAL: Billet Rocker Stands) Fully CNC ported, 68cc chamber volume 273cc intake port,... MSRP: Now: $3,333.00 Choose Options Compare Compare Selected × OK
Quick view Frankenstein Engine Dynamics Frankenstein M712 283cc Boost Monster Cylinder Heads - LS7 Frankenstein M712 283cc Boost Monster Cylinder Heads - LS7 Fully CNC ported, 68cc chamber volume Upgraded CHE Bronze Guides Installed 283cc Intake Port, 95cc Exhaust Port and 12° Valve... MSRP: Now: $3,887.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein M712 283cc Cylinder Heads - LS7 Frankenstein M712 283cc Cylinder Heads - LS7 Fully CNC ported, 64.5cc chamber volume 283cc intake port, 95cc exhaust port and 12° valve angle 64.5cc chamber optimized for N/A (Naturally... MSRP: Now: $3,555.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein M115 235cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port Frankenstein M115 235cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port 3.780″ Bore Minimum Fully CNC ported, 67cc chamber volume 235 cc intake port, 96cc exhaust port and 15° valve... MSRP: Now: $3,555.00 Add to Cart Compare Quick view Frankenstein Engine Dynamics Frankenstein F110 265cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port Frankenstein F110 265cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port The Most Extreme Cathedral Port Cylinder Head for 388-427 c.i. LS Engines. Raised intake and exhaust ports for superior... MSRP: Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein F110 247cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port Frankenstein F110 247cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port The Most Advanced Cathedral Port Cylinder Head for 364-427 c.i. LS Engines Utilizing a sub-.650” Lift Camshaft... MSRP: Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein F710 290cc Power Adder LS7 Cylinder Heads Frankenstein F710 290cc Power Adder LS7 Cylinder Heads The Power Adder features a biased exhaust port to reduce restriction and increase power adder performance. 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Raised Intake And Exhaust Ports For Superior... MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein F710 287cc LS7 Cylinder Heads Frankenstein F710 287cc LS7 Cylinder Heads F-SERIES F710 The Ultimate Conventional LS Cylinder Head for N/A, Turbo, or Supercharger LS Combinations. Raised Intake And Exhaust Ports For Superior... MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein M311 273cc Boost Monster Cylinder Heads - LS3 / LSA / LS9 Frankenstein M311 BOOST MONSTER Cylinder Heads - LS3 / LSA / LS9 INCLUDES - TWO (2) FED M311 BOOST MONSTER Cylinder Heads (OPTIONAL: Billet Rocker Stands) Configured for turbos,... 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Quick view Frankenstein Engine Dynamics Frankenstein M712 283cc Cylinder Heads - LS7 Frankenstein M712 283cc Cylinder Heads - LS7 Fully CNC ported, 64.5cc chamber volume 283cc intake port, 95cc exhaust port and 12° valve angle 64.5cc chamber optimized for N/A (Naturally... MSRP: Now: $3,555.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein M115 235cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port Frankenstein M115 235cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port 3.780″ Bore Minimum Fully CNC ported, 67cc chamber volume 235 cc intake port, 96cc exhaust port and 15° valve... MSRP: Now: $3,555.00 Add to Cart Compare Quick view Frankenstein Engine Dynamics Frankenstein F110 265cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port Frankenstein F110 265cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port The Most Extreme Cathedral Port Cylinder Head for 388-427 c.i. LS Engines. Raised intake and exhaust ports for superior... MSRP: Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein F110 247cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port Frankenstein F110 247cc Cylinder Heads - LS1 / LS2 / LS6 Cathedral Port The Most Advanced Cathedral Port Cylinder Head for 364-427 c.i. LS Engines Utilizing a sub-.650” Lift Camshaft... MSRP: Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein F710 290cc Power Adder LS7 Cylinder Heads Frankenstein F710 290cc Power Adder LS7 Cylinder Heads The Power Adder features a biased exhaust port to reduce restriction and increase power adder performance. The enhanced 1.650 exhaust valve... MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein M311 286cc Boost Monster Plus Cylinder Heads - LS3 / LSA / LS9 Frankenstein M311 286cc Boost Monster Plus Cylinder Heads - LS3 / LSA / LS9 INCLUDES - TWO (2) FED M311 BOOST MONSTER PLUS Cylinder Heads (OPTIONAL: Billet Rocker Stands) 286 cc intake ports for... MSRP: Now: $4,223.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein Stage 2 Cylinder Heads Porting Service - LS3 / LSA Frankenstein Stage 2 Cylinder Heads Porting Service - LS3 / LSA *** NOTE: THIS PRODUCT IS SHIPPING YOUR EXISTING CYLINDER HEADS TO FRANKENSTEIN ENGINE DYNAMICS TO BE PORTED AND RETURNED ONCE... MSRP: Now: $2,299.95 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein Stage 1 Cylinder Heads Porting Service - LS3 / LSA Frankenstein Stage 1 Cylinder Heads Porting Service - LS3 / LSA 863 Cylinder Heads *** NOTE: THIS PRODUCT IS SHIPPING YOUR EXISTING CYLINDER HEADS TO FRANKENSTEIN ENGINE DYNAMICS TO BE PORTED AND... MSRP: Now: $1,349.95 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein F310 285cc Cylinder Heads - LS3 / LS9 / LSA Frankenstein F310 285cc Cylinder Heads - LS3 / LS9 / LSA The Superior LS3 Cylinder Head for LSA/LS9 Type Superchargers Utilizing a 4.065-4.125” Bore. Raised Intake And Exhaust Ports... MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein F710 277cc Medium-Bore 4.080 Cylinder Heads Frankenstein F710 277cc Medium-Bore 4.080 Cylinder Heads All of the Same Design Attributes Intended for 4.065” or Larger Bore Applications. Raised Intake And Exhaust Ports For Superior... MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein F710 287cc LS7 Cylinder Heads Frankenstein F710 287cc LS7 Cylinder Heads F-SERIES F710 The Ultimate Conventional LS Cylinder Head for N/A, Turbo, or Supercharger LS Combinations. Raised Intake And Exhaust Ports For Superior... MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein M311 273cc Boost Monster Cylinder Heads - LS3 / LSA / LS9 Frankenstein M311 BOOST MONSTER Cylinder Heads - LS3 / LSA / LS9 INCLUDES - TWO (2) FED M311 BOOST MONSTER Cylinder Heads (OPTIONAL: Billet Rocker Stands) Configured for turbos,... MSRP: Now: $3,999.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein LowPro Billet Intake Manifold Kit - LS / LT Frankenstein LowPro Billet Intake Manifold Kit 100% billet aluminum construction Low profile for maximum hood clearance Optional burst panel with adapter plate for power adder applications... MSRP: $5,199.00 Now: $4,550.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein M311 273cc Cylinder Heads - LS3 / LSA / LS9 Frankenstein M311 Cylinder Heads - LS3 / LSA / LS9 INCLUDES - TWO (2) FED M311 Cylinder Heads (OPTIONAL: Billet Rocker Stands) Fully CNC ported, 68cc chamber volume 273cc intake port,... MSRP: Now: $3,333.00 Choose Options Compare Compare Selected × OK
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Quick view Frankenstein Engine Dynamics Frankenstein F710 287cc LS7 Cylinder Heads Frankenstein F710 287cc LS7 Cylinder Heads F-SERIES F710 The Ultimate Conventional LS Cylinder Head for N/A, Turbo, or Supercharger LS Combinations. Raised Intake And Exhaust Ports For Superior... MSRP: $5,299.95 Now: $4,299.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein M311 273cc Boost Monster Cylinder Heads - LS3 / LSA / LS9 Frankenstein M311 BOOST MONSTER Cylinder Heads - LS3 / LSA / LS9 INCLUDES - TWO (2) FED M311 BOOST MONSTER Cylinder Heads (OPTIONAL: Billet Rocker Stands) Configured for turbos,... MSRP: Now: $3,999.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein LowPro Billet Intake Manifold Kit - LS / LT Frankenstein LowPro Billet Intake Manifold Kit 100% billet aluminum construction Low profile for maximum hood clearance Optional burst panel with adapter plate for power adder applications... MSRP: $5,199.00 Now: $4,550.00 Choose Options Compare Quick view Frankenstein Engine Dynamics Frankenstein M311 273cc Cylinder Heads - LS3 / LSA / LS9 Frankenstein M311 Cylinder Heads - LS3 / LSA / LS9 INCLUDES - TWO (2) FED M311 Cylinder Heads (OPTIONAL: Billet Rocker Stands) Fully CNC ported, 68cc chamber volume 273cc intake port,... MSRP: Now: $3,333.00 Choose Options Compare Compare Selected × OK
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