COMP Cams 3/8" Viton metal valve seal designed to offer reliable sealing and maintain spring clearance for performance valve trains. With a .575" OD and compatibility with 3/8" valves and .530" OD guides, these seals are suitable for engine rebuilds and camshaft installations where Viton’s sealing properties help manage oil control and service life.
COMP Cams Valve Seals 3/8 Viton Metal Body