COMP Cams Valve Seal 3/8in Viton Metal B 522-1

COMP Cams Valve Seals 522-1 1 Metal Body Viton Valve Seal for .530" Guide Size, 3/8" Valve Stem 522-1 - Valve Seal, 3/8" Viton Metal Body W/.530 COMP Cams Valve Seal 3/8in Viton Metal B