Quick view Details SI Valves | sku: SI2VOS 4.6 2V PI intake and Exhaust valve set, 1mm OS MSRP: Now: $339.99 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: ST-28522N-2 Ford Modular V8 4.6L 4v DOHC Intake valve Nitrided/Triple groove/Backcut MSRP: Now: $350.00 Add to Cart Compare Quick view Details Pac Racing | sku: PAC1231X GT500 & Cobra Jet Exhaust Valve Springs (16) MSRP: Now: $294.00 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: 4Vvalves1mm Supertech / Apocalypse 4v 4.6/5.4 1mm oversize stainless intake and exhaust valves MSRP: Now: $575.00 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: 4Vvalves Supertech / Apocalypse 4v 4.6/5.4 stock diameter stainless intake and exhaust valves MSRP: Now: $525.00 Add to Cart Compare Quick view Details sku: 3V-valve set Supertech stock diameter stainless steel intake and exhaust valves MSRP: Now: $339.00 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: ST-29566 Supertech/Apocalypse 4.6/5.4 2V exhaust valves 36mm MSRP: Now: $159.99 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: ST-29565 Supertech/Apocalypse 4.6/5.4 2V intake valves 44.5mm MSRP: Now: $159.99 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: SPR-FM46-BE-2 Supertech/Apocalypse 4v springs for stock retainers (drop-in) MSRP: Now: $330.99 Add to Cart Compare Quick view SI Valves | sku: SI2VOS 4.6 2V PI intake and Exhaust valve set, 1mm OS This includes a full set of 8, stainless intake and 8 exhaust valves in 45.5mm and 37mm diameters. These only fit 2V PI heads. They utilize 3 groove stock locks and are caompatible with stock or aftermaket retainers. Compared... MSRP: Now: $339.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-28522N-2 Ford Modular V8 4.6L 4v DOHC Intake valve Nitrided/Triple groove/Backcut Ford Modular V8 4.6L 4v DOHC Intake valve 38x6.98x135.50mm/Undercut 6.25mm/20º/SS/ Blk. Nitrided/Triple groove/Backcut MSRP: Now: $350.00 Add to Cart Compare Quick view Pac Racing | sku: PAC1231X GT500 & Cobra Jet Exhaust Valve Springs (16) PAC-1231X springs for GT500 & Cobra Jet exhaust valves OD Large End 1.083 ID Large End 0.720 ID Small End 0.636 Install Height 1.575 Load at Installed Height 120 Spring Open Height 1.025 Spring Open... MSRP: Now: $294.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: 4Vvalves1mm Supertech / Apocalypse 4v 4.6/5.4 1mm oversize stainless intake and exhaust valves This includes 16, 38mm intake and 16, 31mm exhaust valves for all 4.6 and 5.4 4v engine expect for those with Cobra R and GT/GT500 heads. These are stock length for stock base circle camshafts and accept the 3 groove, stock valve locks.Intake... MSRP: Now: $575.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: 4Vvalves Supertech / Apocalypse 4v 4.6/5.4 stock diameter stainless intake and exhaust valves This includes 16, 37mm intake and 16, 30mm exhaust valves for all 4.6 and 5.4 4v engine expect for those with Cobra R and GT/GT500 heads. These are stock length for stock base circle camshafts and accept the 3 groove, stock valve locks.Intake... MSRP: Now: $525.00 Add to Cart Compare Quick view sku: 3V-valve set Supertech stock diameter stainless steel intake and exhaust valves this is a complete set of stock diameter, stainless valves for a Ford 4.6 3V engine. Specifications: Intake: Ford Modular V8 4.6L 3v SOHC Intake valve 34 x5.98x117.35mm/Undercut/12º/SS/ Blk. Nitrided/Triple groove/Backcut... MSRP: Now: $339.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29566 Supertech/Apocalypse 4.6/5.4 2V exhaust valves 36mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Exhaust valves onlyFord Modular V8 4.6 SOHC Intake valveDia:... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29565 Supertech/Apocalypse 4.6/5.4 2V intake valves 44.5mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Compared to the stock valves, these provide another .060" piston to... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: SPR-FM46-BE-2 Supertech/Apocalypse 4v springs for stock retainers (drop-in) These springs are good for use in most street cars and many race cars. Good for 30psi, these are an affordable option. Ford Modular 4.6L 4v Beehive Single spring OD 1.075"/.957" 96lbs@1.417" Rate 348lbs/in CB: .866" Designed for use with stock... MSRP: Now: $330.99 Add to Cart Compare Compare Selected × OK
Quick view Details Supertech/Apocalypse | sku: ST-28522N-2 Ford Modular V8 4.6L 4v DOHC Intake valve Nitrided/Triple groove/Backcut MSRP: Now: $350.00 Add to Cart Compare Quick view Details Pac Racing | sku: PAC1231X GT500 & Cobra Jet Exhaust Valve Springs (16) MSRP: Now: $294.00 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: 4Vvalves1mm Supertech / Apocalypse 4v 4.6/5.4 1mm oversize stainless intake and exhaust valves MSRP: Now: $575.00 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: 4Vvalves Supertech / Apocalypse 4v 4.6/5.4 stock diameter stainless intake and exhaust valves MSRP: Now: $525.00 Add to Cart Compare Quick view Details sku: 3V-valve set Supertech stock diameter stainless steel intake and exhaust valves MSRP: Now: $339.00 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: ST-29566 Supertech/Apocalypse 4.6/5.4 2V exhaust valves 36mm MSRP: Now: $159.99 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: ST-29565 Supertech/Apocalypse 4.6/5.4 2V intake valves 44.5mm MSRP: Now: $159.99 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: SPR-FM46-BE-2 Supertech/Apocalypse 4v springs for stock retainers (drop-in) MSRP: Now: $330.99 Add to Cart Compare Quick view SI Valves | sku: SI2VOS 4.6 2V PI intake and Exhaust valve set, 1mm OS This includes a full set of 8, stainless intake and 8 exhaust valves in 45.5mm and 37mm diameters. These only fit 2V PI heads. They utilize 3 groove stock locks and are caompatible with stock or aftermaket retainers. Compared... MSRP: Now: $339.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-28522N-2 Ford Modular V8 4.6L 4v DOHC Intake valve Nitrided/Triple groove/Backcut Ford Modular V8 4.6L 4v DOHC Intake valve 38x6.98x135.50mm/Undercut 6.25mm/20º/SS/ Blk. Nitrided/Triple groove/Backcut MSRP: Now: $350.00 Add to Cart Compare Quick view Pac Racing | sku: PAC1231X GT500 & Cobra Jet Exhaust Valve Springs (16) PAC-1231X springs for GT500 & Cobra Jet exhaust valves OD Large End 1.083 ID Large End 0.720 ID Small End 0.636 Install Height 1.575 Load at Installed Height 120 Spring Open Height 1.025 Spring Open... MSRP: Now: $294.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: 4Vvalves1mm Supertech / Apocalypse 4v 4.6/5.4 1mm oversize stainless intake and exhaust valves This includes 16, 38mm intake and 16, 31mm exhaust valves for all 4.6 and 5.4 4v engine expect for those with Cobra R and GT/GT500 heads. These are stock length for stock base circle camshafts and accept the 3 groove, stock valve locks.Intake... MSRP: Now: $575.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: 4Vvalves Supertech / Apocalypse 4v 4.6/5.4 stock diameter stainless intake and exhaust valves This includes 16, 37mm intake and 16, 30mm exhaust valves for all 4.6 and 5.4 4v engine expect for those with Cobra R and GT/GT500 heads. These are stock length for stock base circle camshafts and accept the 3 groove, stock valve locks.Intake... MSRP: Now: $525.00 Add to Cart Compare Quick view sku: 3V-valve set Supertech stock diameter stainless steel intake and exhaust valves this is a complete set of stock diameter, stainless valves for a Ford 4.6 3V engine. Specifications: Intake: Ford Modular V8 4.6L 3v SOHC Intake valve 34 x5.98x117.35mm/Undercut/12º/SS/ Blk. Nitrided/Triple groove/Backcut... MSRP: Now: $339.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29566 Supertech/Apocalypse 4.6/5.4 2V exhaust valves 36mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Exhaust valves onlyFord Modular V8 4.6 SOHC Intake valveDia:... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29565 Supertech/Apocalypse 4.6/5.4 2V intake valves 44.5mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Compared to the stock valves, these provide another .060" piston to... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: SPR-FM46-BE-2 Supertech/Apocalypse 4v springs for stock retainers (drop-in) These springs are good for use in most street cars and many race cars. Good for 30psi, these are an affordable option. Ford Modular 4.6L 4v Beehive Single spring OD 1.075"/.957" 96lbs@1.417" Rate 348lbs/in CB: .866" Designed for use with stock... MSRP: Now: $330.99 Add to Cart Compare Compare Selected × OK
Quick view Details Pac Racing | sku: PAC1231X GT500 & Cobra Jet Exhaust Valve Springs (16) MSRP: Now: $294.00 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: 4Vvalves1mm Supertech / Apocalypse 4v 4.6/5.4 1mm oversize stainless intake and exhaust valves MSRP: Now: $575.00 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: 4Vvalves Supertech / Apocalypse 4v 4.6/5.4 stock diameter stainless intake and exhaust valves MSRP: Now: $525.00 Add to Cart Compare Quick view Details sku: 3V-valve set Supertech stock diameter stainless steel intake and exhaust valves MSRP: Now: $339.00 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: ST-29566 Supertech/Apocalypse 4.6/5.4 2V exhaust valves 36mm MSRP: Now: $159.99 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: ST-29565 Supertech/Apocalypse 4.6/5.4 2V intake valves 44.5mm MSRP: Now: $159.99 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: SPR-FM46-BE-2 Supertech/Apocalypse 4v springs for stock retainers (drop-in) MSRP: Now: $330.99 Add to Cart Compare Quick view SI Valves | sku: SI2VOS 4.6 2V PI intake and Exhaust valve set, 1mm OS This includes a full set of 8, stainless intake and 8 exhaust valves in 45.5mm and 37mm diameters. These only fit 2V PI heads. They utilize 3 groove stock locks and are caompatible with stock or aftermaket retainers. Compared... MSRP: Now: $339.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-28522N-2 Ford Modular V8 4.6L 4v DOHC Intake valve Nitrided/Triple groove/Backcut Ford Modular V8 4.6L 4v DOHC Intake valve 38x6.98x135.50mm/Undercut 6.25mm/20º/SS/ Blk. Nitrided/Triple groove/Backcut MSRP: Now: $350.00 Add to Cart Compare Quick view Pac Racing | sku: PAC1231X GT500 & Cobra Jet Exhaust Valve Springs (16) PAC-1231X springs for GT500 & Cobra Jet exhaust valves OD Large End 1.083 ID Large End 0.720 ID Small End 0.636 Install Height 1.575 Load at Installed Height 120 Spring Open Height 1.025 Spring Open... MSRP: Now: $294.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: 4Vvalves1mm Supertech / Apocalypse 4v 4.6/5.4 1mm oversize stainless intake and exhaust valves This includes 16, 38mm intake and 16, 31mm exhaust valves for all 4.6 and 5.4 4v engine expect for those with Cobra R and GT/GT500 heads. These are stock length for stock base circle camshafts and accept the 3 groove, stock valve locks.Intake... MSRP: Now: $575.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: 4Vvalves Supertech / Apocalypse 4v 4.6/5.4 stock diameter stainless intake and exhaust valves This includes 16, 37mm intake and 16, 30mm exhaust valves for all 4.6 and 5.4 4v engine expect for those with Cobra R and GT/GT500 heads. These are stock length for stock base circle camshafts and accept the 3 groove, stock valve locks.Intake... MSRP: Now: $525.00 Add to Cart Compare Quick view sku: 3V-valve set Supertech stock diameter stainless steel intake and exhaust valves this is a complete set of stock diameter, stainless valves for a Ford 4.6 3V engine. Specifications: Intake: Ford Modular V8 4.6L 3v SOHC Intake valve 34 x5.98x117.35mm/Undercut/12º/SS/ Blk. Nitrided/Triple groove/Backcut... MSRP: Now: $339.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29566 Supertech/Apocalypse 4.6/5.4 2V exhaust valves 36mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Exhaust valves onlyFord Modular V8 4.6 SOHC Intake valveDia:... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29565 Supertech/Apocalypse 4.6/5.4 2V intake valves 44.5mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Compared to the stock valves, these provide another .060" piston to... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: SPR-FM46-BE-2 Supertech/Apocalypse 4v springs for stock retainers (drop-in) These springs are good for use in most street cars and many race cars. Good for 30psi, these are an affordable option. Ford Modular 4.6L 4v Beehive Single spring OD 1.075"/.957" 96lbs@1.417" Rate 348lbs/in CB: .866" Designed for use with stock... MSRP: Now: $330.99 Add to Cart Compare Compare Selected × OK
Quick view Details Supertech/Apocalypse | sku: 4Vvalves1mm Supertech / Apocalypse 4v 4.6/5.4 1mm oversize stainless intake and exhaust valves MSRP: Now: $575.00 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: 4Vvalves Supertech / Apocalypse 4v 4.6/5.4 stock diameter stainless intake and exhaust valves MSRP: Now: $525.00 Add to Cart Compare Quick view Details sku: 3V-valve set Supertech stock diameter stainless steel intake and exhaust valves MSRP: Now: $339.00 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: ST-29566 Supertech/Apocalypse 4.6/5.4 2V exhaust valves 36mm MSRP: Now: $159.99 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: ST-29565 Supertech/Apocalypse 4.6/5.4 2V intake valves 44.5mm MSRP: Now: $159.99 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: SPR-FM46-BE-2 Supertech/Apocalypse 4v springs for stock retainers (drop-in) MSRP: Now: $330.99 Add to Cart Compare Quick view SI Valves | sku: SI2VOS 4.6 2V PI intake and Exhaust valve set, 1mm OS This includes a full set of 8, stainless intake and 8 exhaust valves in 45.5mm and 37mm diameters. These only fit 2V PI heads. They utilize 3 groove stock locks and are caompatible with stock or aftermaket retainers. Compared... MSRP: Now: $339.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-28522N-2 Ford Modular V8 4.6L 4v DOHC Intake valve Nitrided/Triple groove/Backcut Ford Modular V8 4.6L 4v DOHC Intake valve 38x6.98x135.50mm/Undercut 6.25mm/20º/SS/ Blk. Nitrided/Triple groove/Backcut MSRP: Now: $350.00 Add to Cart Compare Quick view Pac Racing | sku: PAC1231X GT500 & Cobra Jet Exhaust Valve Springs (16) PAC-1231X springs for GT500 & Cobra Jet exhaust valves OD Large End 1.083 ID Large End 0.720 ID Small End 0.636 Install Height 1.575 Load at Installed Height 120 Spring Open Height 1.025 Spring Open... MSRP: Now: $294.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: 4Vvalves1mm Supertech / Apocalypse 4v 4.6/5.4 1mm oversize stainless intake and exhaust valves This includes 16, 38mm intake and 16, 31mm exhaust valves for all 4.6 and 5.4 4v engine expect for those with Cobra R and GT/GT500 heads. These are stock length for stock base circle camshafts and accept the 3 groove, stock valve locks.Intake... MSRP: Now: $575.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: 4Vvalves Supertech / Apocalypse 4v 4.6/5.4 stock diameter stainless intake and exhaust valves This includes 16, 37mm intake and 16, 30mm exhaust valves for all 4.6 and 5.4 4v engine expect for those with Cobra R and GT/GT500 heads. These are stock length for stock base circle camshafts and accept the 3 groove, stock valve locks.Intake... MSRP: Now: $525.00 Add to Cart Compare Quick view sku: 3V-valve set Supertech stock diameter stainless steel intake and exhaust valves this is a complete set of stock diameter, stainless valves for a Ford 4.6 3V engine. Specifications: Intake: Ford Modular V8 4.6L 3v SOHC Intake valve 34 x5.98x117.35mm/Undercut/12º/SS/ Blk. Nitrided/Triple groove/Backcut... MSRP: Now: $339.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29566 Supertech/Apocalypse 4.6/5.4 2V exhaust valves 36mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Exhaust valves onlyFord Modular V8 4.6 SOHC Intake valveDia:... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29565 Supertech/Apocalypse 4.6/5.4 2V intake valves 44.5mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Compared to the stock valves, these provide another .060" piston to... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: SPR-FM46-BE-2 Supertech/Apocalypse 4v springs for stock retainers (drop-in) These springs are good for use in most street cars and many race cars. Good for 30psi, these are an affordable option. Ford Modular 4.6L 4v Beehive Single spring OD 1.075"/.957" 96lbs@1.417" Rate 348lbs/in CB: .866" Designed for use with stock... MSRP: Now: $330.99 Add to Cart Compare Compare Selected × OK
Quick view Details Supertech/Apocalypse | sku: 4Vvalves Supertech / Apocalypse 4v 4.6/5.4 stock diameter stainless intake and exhaust valves MSRP: Now: $525.00 Add to Cart Compare Quick view Details sku: 3V-valve set Supertech stock diameter stainless steel intake and exhaust valves MSRP: Now: $339.00 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: ST-29566 Supertech/Apocalypse 4.6/5.4 2V exhaust valves 36mm MSRP: Now: $159.99 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: ST-29565 Supertech/Apocalypse 4.6/5.4 2V intake valves 44.5mm MSRP: Now: $159.99 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: SPR-FM46-BE-2 Supertech/Apocalypse 4v springs for stock retainers (drop-in) MSRP: Now: $330.99 Add to Cart Compare Quick view SI Valves | sku: SI2VOS 4.6 2V PI intake and Exhaust valve set, 1mm OS This includes a full set of 8, stainless intake and 8 exhaust valves in 45.5mm and 37mm diameters. These only fit 2V PI heads. They utilize 3 groove stock locks and are caompatible with stock or aftermaket retainers. Compared... MSRP: Now: $339.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-28522N-2 Ford Modular V8 4.6L 4v DOHC Intake valve Nitrided/Triple groove/Backcut Ford Modular V8 4.6L 4v DOHC Intake valve 38x6.98x135.50mm/Undercut 6.25mm/20º/SS/ Blk. Nitrided/Triple groove/Backcut MSRP: Now: $350.00 Add to Cart Compare Quick view Pac Racing | sku: PAC1231X GT500 & Cobra Jet Exhaust Valve Springs (16) PAC-1231X springs for GT500 & Cobra Jet exhaust valves OD Large End 1.083 ID Large End 0.720 ID Small End 0.636 Install Height 1.575 Load at Installed Height 120 Spring Open Height 1.025 Spring Open... MSRP: Now: $294.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: 4Vvalves1mm Supertech / Apocalypse 4v 4.6/5.4 1mm oversize stainless intake and exhaust valves This includes 16, 38mm intake and 16, 31mm exhaust valves for all 4.6 and 5.4 4v engine expect for those with Cobra R and GT/GT500 heads. These are stock length for stock base circle camshafts and accept the 3 groove, stock valve locks.Intake... MSRP: Now: $575.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: 4Vvalves Supertech / Apocalypse 4v 4.6/5.4 stock diameter stainless intake and exhaust valves This includes 16, 37mm intake and 16, 30mm exhaust valves for all 4.6 and 5.4 4v engine expect for those with Cobra R and GT/GT500 heads. These are stock length for stock base circle camshafts and accept the 3 groove, stock valve locks.Intake... MSRP: Now: $525.00 Add to Cart Compare Quick view sku: 3V-valve set Supertech stock diameter stainless steel intake and exhaust valves this is a complete set of stock diameter, stainless valves for a Ford 4.6 3V engine. Specifications: Intake: Ford Modular V8 4.6L 3v SOHC Intake valve 34 x5.98x117.35mm/Undercut/12º/SS/ Blk. Nitrided/Triple groove/Backcut... MSRP: Now: $339.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29566 Supertech/Apocalypse 4.6/5.4 2V exhaust valves 36mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Exhaust valves onlyFord Modular V8 4.6 SOHC Intake valveDia:... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29565 Supertech/Apocalypse 4.6/5.4 2V intake valves 44.5mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Compared to the stock valves, these provide another .060" piston to... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: SPR-FM46-BE-2 Supertech/Apocalypse 4v springs for stock retainers (drop-in) These springs are good for use in most street cars and many race cars. Good for 30psi, these are an affordable option. Ford Modular 4.6L 4v Beehive Single spring OD 1.075"/.957" 96lbs@1.417" Rate 348lbs/in CB: .866" Designed for use with stock... MSRP: Now: $330.99 Add to Cart Compare Compare Selected × OK
Quick view Details sku: 3V-valve set Supertech stock diameter stainless steel intake and exhaust valves MSRP: Now: $339.00 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: ST-29566 Supertech/Apocalypse 4.6/5.4 2V exhaust valves 36mm MSRP: Now: $159.99 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: ST-29565 Supertech/Apocalypse 4.6/5.4 2V intake valves 44.5mm MSRP: Now: $159.99 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: SPR-FM46-BE-2 Supertech/Apocalypse 4v springs for stock retainers (drop-in) MSRP: Now: $330.99 Add to Cart Compare Quick view SI Valves | sku: SI2VOS 4.6 2V PI intake and Exhaust valve set, 1mm OS This includes a full set of 8, stainless intake and 8 exhaust valves in 45.5mm and 37mm diameters. These only fit 2V PI heads. They utilize 3 groove stock locks and are caompatible with stock or aftermaket retainers. Compared... MSRP: Now: $339.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-28522N-2 Ford Modular V8 4.6L 4v DOHC Intake valve Nitrided/Triple groove/Backcut Ford Modular V8 4.6L 4v DOHC Intake valve 38x6.98x135.50mm/Undercut 6.25mm/20º/SS/ Blk. Nitrided/Triple groove/Backcut MSRP: Now: $350.00 Add to Cart Compare Quick view Pac Racing | sku: PAC1231X GT500 & Cobra Jet Exhaust Valve Springs (16) PAC-1231X springs for GT500 & Cobra Jet exhaust valves OD Large End 1.083 ID Large End 0.720 ID Small End 0.636 Install Height 1.575 Load at Installed Height 120 Spring Open Height 1.025 Spring Open... MSRP: Now: $294.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: 4Vvalves1mm Supertech / Apocalypse 4v 4.6/5.4 1mm oversize stainless intake and exhaust valves This includes 16, 38mm intake and 16, 31mm exhaust valves for all 4.6 and 5.4 4v engine expect for those with Cobra R and GT/GT500 heads. These are stock length for stock base circle camshafts and accept the 3 groove, stock valve locks.Intake... MSRP: Now: $575.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: 4Vvalves Supertech / Apocalypse 4v 4.6/5.4 stock diameter stainless intake and exhaust valves This includes 16, 37mm intake and 16, 30mm exhaust valves for all 4.6 and 5.4 4v engine expect for those with Cobra R and GT/GT500 heads. These are stock length for stock base circle camshafts and accept the 3 groove, stock valve locks.Intake... MSRP: Now: $525.00 Add to Cart Compare Quick view sku: 3V-valve set Supertech stock diameter stainless steel intake and exhaust valves this is a complete set of stock diameter, stainless valves for a Ford 4.6 3V engine. Specifications: Intake: Ford Modular V8 4.6L 3v SOHC Intake valve 34 x5.98x117.35mm/Undercut/12º/SS/ Blk. Nitrided/Triple groove/Backcut... MSRP: Now: $339.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29566 Supertech/Apocalypse 4.6/5.4 2V exhaust valves 36mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Exhaust valves onlyFord Modular V8 4.6 SOHC Intake valveDia:... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29565 Supertech/Apocalypse 4.6/5.4 2V intake valves 44.5mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Compared to the stock valves, these provide another .060" piston to... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: SPR-FM46-BE-2 Supertech/Apocalypse 4v springs for stock retainers (drop-in) These springs are good for use in most street cars and many race cars. Good for 30psi, these are an affordable option. Ford Modular 4.6L 4v Beehive Single spring OD 1.075"/.957" 96lbs@1.417" Rate 348lbs/in CB: .866" Designed for use with stock... MSRP: Now: $330.99 Add to Cart Compare Compare Selected × OK
Quick view Details Supertech/Apocalypse | sku: ST-29566 Supertech/Apocalypse 4.6/5.4 2V exhaust valves 36mm MSRP: Now: $159.99 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: ST-29565 Supertech/Apocalypse 4.6/5.4 2V intake valves 44.5mm MSRP: Now: $159.99 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: SPR-FM46-BE-2 Supertech/Apocalypse 4v springs for stock retainers (drop-in) MSRP: Now: $330.99 Add to Cart Compare Quick view SI Valves | sku: SI2VOS 4.6 2V PI intake and Exhaust valve set, 1mm OS This includes a full set of 8, stainless intake and 8 exhaust valves in 45.5mm and 37mm diameters. These only fit 2V PI heads. They utilize 3 groove stock locks and are caompatible with stock or aftermaket retainers. Compared... MSRP: Now: $339.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-28522N-2 Ford Modular V8 4.6L 4v DOHC Intake valve Nitrided/Triple groove/Backcut Ford Modular V8 4.6L 4v DOHC Intake valve 38x6.98x135.50mm/Undercut 6.25mm/20º/SS/ Blk. Nitrided/Triple groove/Backcut MSRP: Now: $350.00 Add to Cart Compare Quick view Pac Racing | sku: PAC1231X GT500 & Cobra Jet Exhaust Valve Springs (16) PAC-1231X springs for GT500 & Cobra Jet exhaust valves OD Large End 1.083 ID Large End 0.720 ID Small End 0.636 Install Height 1.575 Load at Installed Height 120 Spring Open Height 1.025 Spring Open... MSRP: Now: $294.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: 4Vvalves1mm Supertech / Apocalypse 4v 4.6/5.4 1mm oversize stainless intake and exhaust valves This includes 16, 38mm intake and 16, 31mm exhaust valves for all 4.6 and 5.4 4v engine expect for those with Cobra R and GT/GT500 heads. These are stock length for stock base circle camshafts and accept the 3 groove, stock valve locks.Intake... MSRP: Now: $575.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: 4Vvalves Supertech / Apocalypse 4v 4.6/5.4 stock diameter stainless intake and exhaust valves This includes 16, 37mm intake and 16, 30mm exhaust valves for all 4.6 and 5.4 4v engine expect for those with Cobra R and GT/GT500 heads. These are stock length for stock base circle camshafts and accept the 3 groove, stock valve locks.Intake... MSRP: Now: $525.00 Add to Cart Compare Quick view sku: 3V-valve set Supertech stock diameter stainless steel intake and exhaust valves this is a complete set of stock diameter, stainless valves for a Ford 4.6 3V engine. Specifications: Intake: Ford Modular V8 4.6L 3v SOHC Intake valve 34 x5.98x117.35mm/Undercut/12º/SS/ Blk. Nitrided/Triple groove/Backcut... MSRP: Now: $339.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29566 Supertech/Apocalypse 4.6/5.4 2V exhaust valves 36mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Exhaust valves onlyFord Modular V8 4.6 SOHC Intake valveDia:... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29565 Supertech/Apocalypse 4.6/5.4 2V intake valves 44.5mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Compared to the stock valves, these provide another .060" piston to... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: SPR-FM46-BE-2 Supertech/Apocalypse 4v springs for stock retainers (drop-in) These springs are good for use in most street cars and many race cars. Good for 30psi, these are an affordable option. Ford Modular 4.6L 4v Beehive Single spring OD 1.075"/.957" 96lbs@1.417" Rate 348lbs/in CB: .866" Designed for use with stock... MSRP: Now: $330.99 Add to Cart Compare Compare Selected × OK
Quick view Details Supertech/Apocalypse | sku: ST-29565 Supertech/Apocalypse 4.6/5.4 2V intake valves 44.5mm MSRP: Now: $159.99 Add to Cart Compare Quick view Details Supertech/Apocalypse | sku: SPR-FM46-BE-2 Supertech/Apocalypse 4v springs for stock retainers (drop-in) MSRP: Now: $330.99 Add to Cart Compare Quick view SI Valves | sku: SI2VOS 4.6 2V PI intake and Exhaust valve set, 1mm OS This includes a full set of 8, stainless intake and 8 exhaust valves in 45.5mm and 37mm diameters. These only fit 2V PI heads. They utilize 3 groove stock locks and are caompatible with stock or aftermaket retainers. Compared... MSRP: Now: $339.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-28522N-2 Ford Modular V8 4.6L 4v DOHC Intake valve Nitrided/Triple groove/Backcut Ford Modular V8 4.6L 4v DOHC Intake valve 38x6.98x135.50mm/Undercut 6.25mm/20º/SS/ Blk. Nitrided/Triple groove/Backcut MSRP: Now: $350.00 Add to Cart Compare Quick view Pac Racing | sku: PAC1231X GT500 & Cobra Jet Exhaust Valve Springs (16) PAC-1231X springs for GT500 & Cobra Jet exhaust valves OD Large End 1.083 ID Large End 0.720 ID Small End 0.636 Install Height 1.575 Load at Installed Height 120 Spring Open Height 1.025 Spring Open... MSRP: Now: $294.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: 4Vvalves1mm Supertech / Apocalypse 4v 4.6/5.4 1mm oversize stainless intake and exhaust valves This includes 16, 38mm intake and 16, 31mm exhaust valves for all 4.6 and 5.4 4v engine expect for those with Cobra R and GT/GT500 heads. These are stock length for stock base circle camshafts and accept the 3 groove, stock valve locks.Intake... MSRP: Now: $575.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: 4Vvalves Supertech / Apocalypse 4v 4.6/5.4 stock diameter stainless intake and exhaust valves This includes 16, 37mm intake and 16, 30mm exhaust valves for all 4.6 and 5.4 4v engine expect for those with Cobra R and GT/GT500 heads. These are stock length for stock base circle camshafts and accept the 3 groove, stock valve locks.Intake... MSRP: Now: $525.00 Add to Cart Compare Quick view sku: 3V-valve set Supertech stock diameter stainless steel intake and exhaust valves this is a complete set of stock diameter, stainless valves for a Ford 4.6 3V engine. Specifications: Intake: Ford Modular V8 4.6L 3v SOHC Intake valve 34 x5.98x117.35mm/Undercut/12º/SS/ Blk. Nitrided/Triple groove/Backcut... MSRP: Now: $339.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29566 Supertech/Apocalypse 4.6/5.4 2V exhaust valves 36mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Exhaust valves onlyFord Modular V8 4.6 SOHC Intake valveDia:... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29565 Supertech/Apocalypse 4.6/5.4 2V intake valves 44.5mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Compared to the stock valves, these provide another .060" piston to... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: SPR-FM46-BE-2 Supertech/Apocalypse 4v springs for stock retainers (drop-in) These springs are good for use in most street cars and many race cars. Good for 30psi, these are an affordable option. Ford Modular 4.6L 4v Beehive Single spring OD 1.075"/.957" 96lbs@1.417" Rate 348lbs/in CB: .866" Designed for use with stock... MSRP: Now: $330.99 Add to Cart Compare Compare Selected × OK
Quick view Details Supertech/Apocalypse | sku: SPR-FM46-BE-2 Supertech/Apocalypse 4v springs for stock retainers (drop-in) MSRP: Now: $330.99 Add to Cart Compare Quick view SI Valves | sku: SI2VOS 4.6 2V PI intake and Exhaust valve set, 1mm OS This includes a full set of 8, stainless intake and 8 exhaust valves in 45.5mm and 37mm diameters. These only fit 2V PI heads. They utilize 3 groove stock locks and are caompatible with stock or aftermaket retainers. Compared... MSRP: Now: $339.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-28522N-2 Ford Modular V8 4.6L 4v DOHC Intake valve Nitrided/Triple groove/Backcut Ford Modular V8 4.6L 4v DOHC Intake valve 38x6.98x135.50mm/Undercut 6.25mm/20º/SS/ Blk. Nitrided/Triple groove/Backcut MSRP: Now: $350.00 Add to Cart Compare Quick view Pac Racing | sku: PAC1231X GT500 & Cobra Jet Exhaust Valve Springs (16) PAC-1231X springs for GT500 & Cobra Jet exhaust valves OD Large End 1.083 ID Large End 0.720 ID Small End 0.636 Install Height 1.575 Load at Installed Height 120 Spring Open Height 1.025 Spring Open... MSRP: Now: $294.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: 4Vvalves1mm Supertech / Apocalypse 4v 4.6/5.4 1mm oversize stainless intake and exhaust valves This includes 16, 38mm intake and 16, 31mm exhaust valves for all 4.6 and 5.4 4v engine expect for those with Cobra R and GT/GT500 heads. These are stock length for stock base circle camshafts and accept the 3 groove, stock valve locks.Intake... MSRP: Now: $575.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: 4Vvalves Supertech / Apocalypse 4v 4.6/5.4 stock diameter stainless intake and exhaust valves This includes 16, 37mm intake and 16, 30mm exhaust valves for all 4.6 and 5.4 4v engine expect for those with Cobra R and GT/GT500 heads. These are stock length for stock base circle camshafts and accept the 3 groove, stock valve locks.Intake... MSRP: Now: $525.00 Add to Cart Compare Quick view sku: 3V-valve set Supertech stock diameter stainless steel intake and exhaust valves this is a complete set of stock diameter, stainless valves for a Ford 4.6 3V engine. Specifications: Intake: Ford Modular V8 4.6L 3v SOHC Intake valve 34 x5.98x117.35mm/Undercut/12º/SS/ Blk. Nitrided/Triple groove/Backcut... MSRP: Now: $339.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29566 Supertech/Apocalypse 4.6/5.4 2V exhaust valves 36mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Exhaust valves onlyFord Modular V8 4.6 SOHC Intake valveDia:... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29565 Supertech/Apocalypse 4.6/5.4 2V intake valves 44.5mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Compared to the stock valves, these provide another .060" piston to... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: SPR-FM46-BE-2 Supertech/Apocalypse 4v springs for stock retainers (drop-in) These springs are good for use in most street cars and many race cars. Good for 30psi, these are an affordable option. Ford Modular 4.6L 4v Beehive Single spring OD 1.075"/.957" 96lbs@1.417" Rate 348lbs/in CB: .866" Designed for use with stock... MSRP: Now: $330.99 Add to Cart Compare Compare Selected × OK
Quick view SI Valves | sku: SI2VOS 4.6 2V PI intake and Exhaust valve set, 1mm OS This includes a full set of 8, stainless intake and 8 exhaust valves in 45.5mm and 37mm diameters. These only fit 2V PI heads. They utilize 3 groove stock locks and are caompatible with stock or aftermaket retainers. Compared... MSRP: Now: $339.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-28522N-2 Ford Modular V8 4.6L 4v DOHC Intake valve Nitrided/Triple groove/Backcut Ford Modular V8 4.6L 4v DOHC Intake valve 38x6.98x135.50mm/Undercut 6.25mm/20º/SS/ Blk. Nitrided/Triple groove/Backcut MSRP: Now: $350.00 Add to Cart Compare Quick view Pac Racing | sku: PAC1231X GT500 & Cobra Jet Exhaust Valve Springs (16) PAC-1231X springs for GT500 & Cobra Jet exhaust valves OD Large End 1.083 ID Large End 0.720 ID Small End 0.636 Install Height 1.575 Load at Installed Height 120 Spring Open Height 1.025 Spring Open... MSRP: Now: $294.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: 4Vvalves1mm Supertech / Apocalypse 4v 4.6/5.4 1mm oversize stainless intake and exhaust valves This includes 16, 38mm intake and 16, 31mm exhaust valves for all 4.6 and 5.4 4v engine expect for those with Cobra R and GT/GT500 heads. These are stock length for stock base circle camshafts and accept the 3 groove, stock valve locks.Intake... MSRP: Now: $575.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: 4Vvalves Supertech / Apocalypse 4v 4.6/5.4 stock diameter stainless intake and exhaust valves This includes 16, 37mm intake and 16, 30mm exhaust valves for all 4.6 and 5.4 4v engine expect for those with Cobra R and GT/GT500 heads. These are stock length for stock base circle camshafts and accept the 3 groove, stock valve locks.Intake... MSRP: Now: $525.00 Add to Cart Compare Quick view sku: 3V-valve set Supertech stock diameter stainless steel intake and exhaust valves this is a complete set of stock diameter, stainless valves for a Ford 4.6 3V engine. Specifications: Intake: Ford Modular V8 4.6L 3v SOHC Intake valve 34 x5.98x117.35mm/Undercut/12º/SS/ Blk. Nitrided/Triple groove/Backcut... MSRP: Now: $339.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29566 Supertech/Apocalypse 4.6/5.4 2V exhaust valves 36mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Exhaust valves onlyFord Modular V8 4.6 SOHC Intake valveDia:... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29565 Supertech/Apocalypse 4.6/5.4 2V intake valves 44.5mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Compared to the stock valves, these provide another .060" piston to... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: SPR-FM46-BE-2 Supertech/Apocalypse 4v springs for stock retainers (drop-in) These springs are good for use in most street cars and many race cars. Good for 30psi, these are an affordable option. Ford Modular 4.6L 4v Beehive Single spring OD 1.075"/.957" 96lbs@1.417" Rate 348lbs/in CB: .866" Designed for use with stock... MSRP: Now: $330.99 Add to Cart Compare Compare Selected × OK
Quick view Supertech/Apocalypse | sku: ST-28522N-2 Ford Modular V8 4.6L 4v DOHC Intake valve Nitrided/Triple groove/Backcut Ford Modular V8 4.6L 4v DOHC Intake valve 38x6.98x135.50mm/Undercut 6.25mm/20º/SS/ Blk. Nitrided/Triple groove/Backcut MSRP: Now: $350.00 Add to Cart Compare Quick view Pac Racing | sku: PAC1231X GT500 & Cobra Jet Exhaust Valve Springs (16) PAC-1231X springs for GT500 & Cobra Jet exhaust valves OD Large End 1.083 ID Large End 0.720 ID Small End 0.636 Install Height 1.575 Load at Installed Height 120 Spring Open Height 1.025 Spring Open... MSRP: Now: $294.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: 4Vvalves1mm Supertech / Apocalypse 4v 4.6/5.4 1mm oversize stainless intake and exhaust valves This includes 16, 38mm intake and 16, 31mm exhaust valves for all 4.6 and 5.4 4v engine expect for those with Cobra R and GT/GT500 heads. These are stock length for stock base circle camshafts and accept the 3 groove, stock valve locks.Intake... MSRP: Now: $575.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: 4Vvalves Supertech / Apocalypse 4v 4.6/5.4 stock diameter stainless intake and exhaust valves This includes 16, 37mm intake and 16, 30mm exhaust valves for all 4.6 and 5.4 4v engine expect for those with Cobra R and GT/GT500 heads. These are stock length for stock base circle camshafts and accept the 3 groove, stock valve locks.Intake... MSRP: Now: $525.00 Add to Cart Compare Quick view sku: 3V-valve set Supertech stock diameter stainless steel intake and exhaust valves this is a complete set of stock diameter, stainless valves for a Ford 4.6 3V engine. Specifications: Intake: Ford Modular V8 4.6L 3v SOHC Intake valve 34 x5.98x117.35mm/Undercut/12º/SS/ Blk. Nitrided/Triple groove/Backcut... MSRP: Now: $339.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29566 Supertech/Apocalypse 4.6/5.4 2V exhaust valves 36mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Exhaust valves onlyFord Modular V8 4.6 SOHC Intake valveDia:... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29565 Supertech/Apocalypse 4.6/5.4 2V intake valves 44.5mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Compared to the stock valves, these provide another .060" piston to... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: SPR-FM46-BE-2 Supertech/Apocalypse 4v springs for stock retainers (drop-in) These springs are good for use in most street cars and many race cars. Good for 30psi, these are an affordable option. Ford Modular 4.6L 4v Beehive Single spring OD 1.075"/.957" 96lbs@1.417" Rate 348lbs/in CB: .866" Designed for use with stock... MSRP: Now: $330.99 Add to Cart Compare Compare Selected × OK
Quick view Pac Racing | sku: PAC1231X GT500 & Cobra Jet Exhaust Valve Springs (16) PAC-1231X springs for GT500 & Cobra Jet exhaust valves OD Large End 1.083 ID Large End 0.720 ID Small End 0.636 Install Height 1.575 Load at Installed Height 120 Spring Open Height 1.025 Spring Open... MSRP: Now: $294.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: 4Vvalves1mm Supertech / Apocalypse 4v 4.6/5.4 1mm oversize stainless intake and exhaust valves This includes 16, 38mm intake and 16, 31mm exhaust valves for all 4.6 and 5.4 4v engine expect for those with Cobra R and GT/GT500 heads. These are stock length for stock base circle camshafts and accept the 3 groove, stock valve locks.Intake... MSRP: Now: $575.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: 4Vvalves Supertech / Apocalypse 4v 4.6/5.4 stock diameter stainless intake and exhaust valves This includes 16, 37mm intake and 16, 30mm exhaust valves for all 4.6 and 5.4 4v engine expect for those with Cobra R and GT/GT500 heads. These are stock length for stock base circle camshafts and accept the 3 groove, stock valve locks.Intake... MSRP: Now: $525.00 Add to Cart Compare Quick view sku: 3V-valve set Supertech stock diameter stainless steel intake and exhaust valves this is a complete set of stock diameter, stainless valves for a Ford 4.6 3V engine. Specifications: Intake: Ford Modular V8 4.6L 3v SOHC Intake valve 34 x5.98x117.35mm/Undercut/12º/SS/ Blk. Nitrided/Triple groove/Backcut... MSRP: Now: $339.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29566 Supertech/Apocalypse 4.6/5.4 2V exhaust valves 36mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Exhaust valves onlyFord Modular V8 4.6 SOHC Intake valveDia:... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29565 Supertech/Apocalypse 4.6/5.4 2V intake valves 44.5mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Compared to the stock valves, these provide another .060" piston to... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: SPR-FM46-BE-2 Supertech/Apocalypse 4v springs for stock retainers (drop-in) These springs are good for use in most street cars and many race cars. Good for 30psi, these are an affordable option. Ford Modular 4.6L 4v Beehive Single spring OD 1.075"/.957" 96lbs@1.417" Rate 348lbs/in CB: .866" Designed for use with stock... MSRP: Now: $330.99 Add to Cart Compare Compare Selected × OK
Quick view Supertech/Apocalypse | sku: 4Vvalves1mm Supertech / Apocalypse 4v 4.6/5.4 1mm oversize stainless intake and exhaust valves This includes 16, 38mm intake and 16, 31mm exhaust valves for all 4.6 and 5.4 4v engine expect for those with Cobra R and GT/GT500 heads. These are stock length for stock base circle camshafts and accept the 3 groove, stock valve locks.Intake... MSRP: Now: $575.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: 4Vvalves Supertech / Apocalypse 4v 4.6/5.4 stock diameter stainless intake and exhaust valves This includes 16, 37mm intake and 16, 30mm exhaust valves for all 4.6 and 5.4 4v engine expect for those with Cobra R and GT/GT500 heads. These are stock length for stock base circle camshafts and accept the 3 groove, stock valve locks.Intake... MSRP: Now: $525.00 Add to Cart Compare Quick view sku: 3V-valve set Supertech stock diameter stainless steel intake and exhaust valves this is a complete set of stock diameter, stainless valves for a Ford 4.6 3V engine. Specifications: Intake: Ford Modular V8 4.6L 3v SOHC Intake valve 34 x5.98x117.35mm/Undercut/12º/SS/ Blk. Nitrided/Triple groove/Backcut... MSRP: Now: $339.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29566 Supertech/Apocalypse 4.6/5.4 2V exhaust valves 36mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Exhaust valves onlyFord Modular V8 4.6 SOHC Intake valveDia:... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29565 Supertech/Apocalypse 4.6/5.4 2V intake valves 44.5mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Compared to the stock valves, these provide another .060" piston to... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: SPR-FM46-BE-2 Supertech/Apocalypse 4v springs for stock retainers (drop-in) These springs are good for use in most street cars and many race cars. Good for 30psi, these are an affordable option. Ford Modular 4.6L 4v Beehive Single spring OD 1.075"/.957" 96lbs@1.417" Rate 348lbs/in CB: .866" Designed for use with stock... MSRP: Now: $330.99 Add to Cart Compare Compare Selected × OK
Quick view Supertech/Apocalypse | sku: 4Vvalves Supertech / Apocalypse 4v 4.6/5.4 stock diameter stainless intake and exhaust valves This includes 16, 37mm intake and 16, 30mm exhaust valves for all 4.6 and 5.4 4v engine expect for those with Cobra R and GT/GT500 heads. These are stock length for stock base circle camshafts and accept the 3 groove, stock valve locks.Intake... MSRP: Now: $525.00 Add to Cart Compare Quick view sku: 3V-valve set Supertech stock diameter stainless steel intake and exhaust valves this is a complete set of stock diameter, stainless valves for a Ford 4.6 3V engine. Specifications: Intake: Ford Modular V8 4.6L 3v SOHC Intake valve 34 x5.98x117.35mm/Undercut/12º/SS/ Blk. Nitrided/Triple groove/Backcut... MSRP: Now: $339.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29566 Supertech/Apocalypse 4.6/5.4 2V exhaust valves 36mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Exhaust valves onlyFord Modular V8 4.6 SOHC Intake valveDia:... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29565 Supertech/Apocalypse 4.6/5.4 2V intake valves 44.5mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Compared to the stock valves, these provide another .060" piston to... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: SPR-FM46-BE-2 Supertech/Apocalypse 4v springs for stock retainers (drop-in) These springs are good for use in most street cars and many race cars. Good for 30psi, these are an affordable option. Ford Modular 4.6L 4v Beehive Single spring OD 1.075"/.957" 96lbs@1.417" Rate 348lbs/in CB: .866" Designed for use with stock... MSRP: Now: $330.99 Add to Cart Compare Compare Selected × OK
Quick view sku: 3V-valve set Supertech stock diameter stainless steel intake and exhaust valves this is a complete set of stock diameter, stainless valves for a Ford 4.6 3V engine. Specifications: Intake: Ford Modular V8 4.6L 3v SOHC Intake valve 34 x5.98x117.35mm/Undercut/12º/SS/ Blk. Nitrided/Triple groove/Backcut... MSRP: Now: $339.00 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29566 Supertech/Apocalypse 4.6/5.4 2V exhaust valves 36mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Exhaust valves onlyFord Modular V8 4.6 SOHC Intake valveDia:... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29565 Supertech/Apocalypse 4.6/5.4 2V intake valves 44.5mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Compared to the stock valves, these provide another .060" piston to... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: SPR-FM46-BE-2 Supertech/Apocalypse 4v springs for stock retainers (drop-in) These springs are good for use in most street cars and many race cars. Good for 30psi, these are an affordable option. Ford Modular 4.6L 4v Beehive Single spring OD 1.075"/.957" 96lbs@1.417" Rate 348lbs/in CB: .866" Designed for use with stock... MSRP: Now: $330.99 Add to Cart Compare Compare Selected × OK
Quick view Supertech/Apocalypse | sku: ST-29566 Supertech/Apocalypse 4.6/5.4 2V exhaust valves 36mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Exhaust valves onlyFord Modular V8 4.6 SOHC Intake valveDia:... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: ST-29565 Supertech/Apocalypse 4.6/5.4 2V intake valves 44.5mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Compared to the stock valves, these provide another .060" piston to... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: SPR-FM46-BE-2 Supertech/Apocalypse 4v springs for stock retainers (drop-in) These springs are good for use in most street cars and many race cars. Good for 30psi, these are an affordable option. Ford Modular 4.6L 4v Beehive Single spring OD 1.075"/.957" 96lbs@1.417" Rate 348lbs/in CB: .866" Designed for use with stock... MSRP: Now: $330.99 Add to Cart Compare Compare Selected × OK
Quick view Supertech/Apocalypse | sku: ST-29565 Supertech/Apocalypse 4.6/5.4 2V intake valves 44.5mm These valves are an excellent for race or street engines with 4.6/5.4, 2V, PI heads. They are made from stainless steel and have swirl polished heads and are fully machined. Compared to the stock valves, these provide another .060" piston to... MSRP: Now: $159.99 Add to Cart Compare Quick view Supertech/Apocalypse | sku: SPR-FM46-BE-2 Supertech/Apocalypse 4v springs for stock retainers (drop-in) These springs are good for use in most street cars and many race cars. Good for 30psi, these are an affordable option. Ford Modular 4.6L 4v Beehive Single spring OD 1.075"/.957" 96lbs@1.417" Rate 348lbs/in CB: .866" Designed for use with stock... MSRP: Now: $330.99 Add to Cart Compare Compare Selected
Quick view Supertech/Apocalypse | sku: SPR-FM46-BE-2 Supertech/Apocalypse 4v springs for stock retainers (drop-in) These springs are good for use in most street cars and many race cars. Good for 30psi, these are an affordable option. Ford Modular 4.6L 4v Beehive Single spring OD 1.075"/.957" 96lbs@1.417" Rate 348lbs/in CB: .866" Designed for use with stock... MSRP: Now: $330.99 Add to Cart Compare Compare Selected