Valve Train

Lash Cap for 426 HEMI w/ 5/16" Valve Stem, .190" Head HeightInstallation InstructionsInstallation InstructionsC.A.R.B. E.O. NumberN/AC.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?Yes, but must meet tailpipe emission standards...

Stainless Exhaust Valves for GM LS1 4.920" LengthInstallation InstructionsApplicationsRHS Pro-Action LS1 Head and Gm LS1 HeadsCalifornia Proposition 65WARNING: Cancer and Reproductive Harm P65Warnings.ca.govCoated FinishNoCommentsAvailable individually...

Stainless Exhaust Valve for GM LS1 4.920" LengthInstallation InstructionsApplicationsRHS Pro Action LS1 Head and Factory Gm LS1 Cylinder HeadsCalifornia Proposition 65WARNING: Cancer and Reproductive Harm P65Warnings.ca.govCoated...

These valves are designed to be a performance oriented replacement for the factory LS1 intake valve. Its heavy-duty stainless steel construction will hold up to extreme engine conditions.Installation InstructionsApplicationsRHS Pro Action Cathedral Port...

This valve is designed to be a performance oriented replacement for the factory LS1 intake valve. Its heavy-duty stainless steel construction will hold up to extreme engine conditions.Installation InstructionsCalifornia Proposition 65WARNING: Cancer and...

These valves are designed to be a performance oriented replacement for the factory LS3 exhaust valve. Its heavy-duty stainless steel construction will hold up to extreme engine conditions.Installation InstructionsApplicationsRHS LS3 Heads and GM LS3/L92...

This valve is designed to be a performance oriented replacement for the factory LS3 exhaust valve. Its heavy-duty stainless steel construction will hold up to extreme engine conditions.Installation InstructionsApplicationsRHS LS3 Heads and GM LS3/L92...

Thiese valves are performance direct replacements for the factory LS3 intake valves. The back cut near the valve's fillet increases flow which increases power and torque. HD stainless construction holds up to extreme engine conditions.Installation...

This valve is a performance direct replacement for the factory LS3 intake valve. The back cut near the valve's fillet increases flow which increases power and torque. Heavy-duty stainless construction holds up to extreme engine conditions.Installation...

Sportsman Titanium Exhaust Valve for GM LS7 w/ 1.615" Head, 5.685" LengthInstallation InstructionsC.A.R.B. E.O. NumberN/AC.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?Yes, but must meet tailpipe emission standards for year of...

Sportsman Titanium Intake Valve for GM LS7 w/ 2.250" Head, 5.695" LengthInstallation InstructionsC.A.R.B. E.O. NumberN/AC.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?Yes, but must meet tailpipe emission standards for year of...

Sportsman Inconel Exhaust Valve for GM LS7 w/ 1.615" Head, 5.590" LengthInstallation InstructionsC.A.R.B. E.O. NumberN/AC.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?Yes, but must meet tailpipe emission standards for year of...

Sportsman Titanium Exhaust Valve for GM LS7 w/ 1.615" Head, 5.595" LengthInstallation InstructionsC.A.R.B. E.O. NumberN/AC.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?Yes, but must meet tailpipe emission standards for year of...

Sportsman Titanium Intake Valve for GM LS7 w/ 2.200" Head, 5.565" LengthInstallation InstructionsC.A.R.B. E.O. NumberN/AC.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?Yes, but must meet tailpipe emission standards for year of...

Sportsman Stainless Exhaust Valve for GM LS7 w/ 1.615" Head, 5.590" LengthInstallation InstructionsC.A.R.B. E.O. NumberN/AC.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?Yes, but must meet tailpipe emission standards for year...