COMP Cams Valve Seal 5/16in PTFE W/500 G - 513-1

COMP's Positive Stop PTFE valve seals offer more clearance for dual springs with better sealing than o-ring or umbrella seals. This 513 seal has a .600" outer diameter and fits applications with 5/16" valves and .500" OD valve guides.
Catalog
User 1