Enginetech OC350 | Oil Pan Gasket for GM/Chevy 305 350 265

Single Exhaust Valve Compatible with: GM/Chevy 262/265/305/350 Vortec (Enginetech V2689) Nominal Stem Diameter: 11/32 inches ET Stem Diameter: 0.3411 inches Standard Head Diameter: 1.500 inches ET...

Exhaust Valve Set (25) Compatible with: GM/Chevy 262/265/305/350 Vortec (Enginetech V2689B) Nominal Stem Diameter: 11/32 inches ET Stem Diameter: 0.3411 inches Standard Head Diameter: 1.500...

Single Exhaust Valve Compatible with: GM/Chevy 262/265/305/350 Vortec Stellite (V2689S) Nominal Stem Diameter: 11/32 inches ET Stem Diameter: 0.3411 inches Standard Head Diameter: 1.500 inches ET...

Engine Oil PumpFits GMC/Chevrolet/Isuzu Marine 262/265/305/350/383High VolumeEnginetech Part Number: EPK113HV