Valve Train

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...

Sportsman Stainless Intake Valve for GM LS7 w/ 2.200" Head, 5.550" LengthInstallation 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...

SS VALVES,LS/GENIII EXH. 1.600Installation Instructions

SS VALVE,LS/GENIII EXH. 1.600Installation Instructions

SS VALVES,LS/GENIII INT. 2.020Installation Instructions

SS VALVE,LS/GENIII INT. 2.020Installation Instructions

Sportsman Stainless Exhaust Valve for GM LS w/ 1.570" Head, 5.450" LengthInstallation 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...

Sportsman Stainless Exhaust Valve for GM LS w/ 1.600" Head, 4.930" LengthInstallation 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...

Sportsman Stainless Exhaust Valve for GM LS w/ 1.570" Head, 4.930" LengthInstallation 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...

Sportsman Stainless Intake Valve for GM LS w/ 2.080" Head, 4.900" LengthInstallation 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...

Sportsman Stainless Intake Valve for GM LS w/ 2.055" Head, 4.900" LengthInstallation 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...

Sportsman Stainless Intake Valve for GM LS w/ 2.020" Head, 4.900" 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...

Bronze Thrust Plate for RHS LS BlockInstallation Instructions