Enginetech V2148 | Single Intake Valve for GM & Pontiac 2.5L Round Groove

Single Exhaust Valve\n\nCompatible with: GM & Pontiac 2.5L 151 Round Groove (Enginetech V2151)\nNominal Stem Diameter: 8.00 mm\nET Stem Diameter: 0.3132 inches\nStandard Head Diameter: 1.500...

Single Intake Valve\n\nCompatible with: GM & Pontiac 455 (Enginetech V1828)\nNominal Stem Diameter: 11/32 inches\nET Stem Diameter: 0.3415 inches\nStandard Head Diameter: 2.104 inches\nET Head...

Single Intake Valve\n\nCompatible with: GM / Chevrolet / Pontiac (Enginetech V1078)\nNominal Stem Diameter: 11/32 inches\nET Stem Diameter: 0.3413 inches\nStandard Head Diameter: 1.720 inches\nET...

ingle Intake Valve\n\nCompatible with: GM & Pontiac 350/400/455 (Enginetech V2912)\n