COMP Cams Valve Seals 3/8in Metal W/PTFE 505-12

COMP Cams Valve Seals 505-12 Set of 12 PTFE Valve Seals for .530" Guide Size, 3/8" Valve Stem 505-12 - Valve Seals, 3/8" Metal W/PTFE COMP Cams Valve Seals 3/8in Metal W/PTFE