Single Intake Valve - for GM 3.8L 231 - Enginetech V2274

Engine Intake Valve ENGINETECH, INC. V3214

Single Intake Valve - for GM & Pontiac 350/400/455 - Enginetech V1800

For 1996-2003 Buick Chevrolet Oldsmobile Pontiac 3.8L INTAKE EXHAUST VALVE KIT

Single Intake Valve - for GM & Buick 3.8L 231 - Enginetech V4422

Single Intake Valve - for GM 6.5L 395 Diesel - Enginetech V2006

Single Exhaust Valve - for GM & Buick 3.3L 204/3.8L 231 - Enginetech V2317

Single Intake Valve - for Chrysler 3.3L 201 3.8L 232 - Enginetech V2402