Exhaust Valve

Help restore proper engine breathing and valvetrain performance with this replacement valve. Whether you're replacing a worn or damaged valve or completing a full engine rebuild, this essential component helps control the flow of air, fuel, and exhaust through the combustion chamber to keep your classic running properly. This valve fits 1974–1979 Cadillac DeVille, Fleetwood and Commercial Chassis; 1974–1978 Cadillac Eldorado; 1974–1976 Cadillac Calais.

• Includes: 1 Valve
• Engine: 425 cid (7.0L) V8; 472 cid (7.7L) V8; 500 cid (8.2L) V8
• Valve Type: Exhaust
• Valve Specifications: Steel construction with a 1.625 in (41.275 mm) valve head diameter and one lock groove.
• Fitment Notes: Exhaust valve application; 8 are used per engine. Fits the 425 cid (7.0L), 472 cid (7.7L) and 500 cid (8.2L) V8 engines: 425 cid in 1977–1979 models, 472 cid in 1974 models, and 500 cid in 1974–1976 models.