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 1950–1952 Buick Roadmaster; 1940–1942, 1946–1949 Buick Roadmaster Series 70; 1937–1942 Buick Century Series 60 and Limited Series 90; 1937–1940 Buick Roadmaster Series 80 and other models.

• Includes: 1 Valve
• Engine: 320 cid (5.2L) L8
• Valve Type: Exhaust valve
• Valve Specifications: Steel valve with a 1.438 in (36.525 mm) head diameter and one lock groove.
• Fitment Notes: Exhaust application for 320 cid (5.2L) L8 engines; each engine uses 8.