COMP Cams Valve Seal 11/32in PTFE - 503-1

COMP's Positive Stop PTFE valve seals offer more clearance for dual springs with better sealing than o-ring or umbrella seals. This 503 seal has a .630" outer diameter and fits applications with 11/32" valves and .530" OD valve guides.CatalogUser 1

COMP Cams Valve Seal 11/32in PTFE W/.500 - 510-1

COMP's Positive Stop PTFE valve seals offer more clearance for dual springs with better sealing than o-ring or umbrella seals. This 510 seal has a .600" outer diameter and fits applications with 11/32" valves and .500" OD valve guides.CatalogUser 1

COMP Cams Valve Seal 11/32in Stem - 506-1

Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 506 seal has a .610" OD and fits applications with 11/32" valves and .494" OD guides.CatalogUser 1

COMP Cams Valve Seal 11/32in UmBRella - 502-1

Typically requiring no machine work, our 502 umbrella seal is a great option for stock guide applications with 11/32" valves needing a seal replacement.CatalogUser 1

COMP Cams Valve Seal 3/8 Viton Metal Body - 521-1

Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 521 seal has a .545" OD and fits applications with 3/8" valves and .500" OD guides.CatalogUser 1

COMP Cams Valve Seal 3/8in PTFE - 505-1

COMP's Positive Stop PTFE valve seals offer more clearance for dual springs with better sealing than o-ring or umbrella seals. This 505 seal has a .630" outer diameter and fits applications with 3/8" valves and .530" OD valve guides.CatalogUser 1

COMP Cams Valve Seal 3/8in PTFE W/.500in - 512-1

COMP's Positive Stop PTFE valve seals offer more clearance for dual springs with better sealing than o-ring or umbrella seals. This 512 seal has a .600" outer diameter and fits applications with 3/8" valves and .500" OD valve guides.CatalogUser 1

COMP Cams Valve Seal 3/8in UmBRella - 504-1

Typically requiring no machine work, our 504 umbrella seal is a great option for stock guide applications with 3/8" valves needing a seal replacement.CatalogUser 1

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

Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 522 seal has a .575" OD and fits applications with 3/8" valves and .530" OD guides.CatalogUser 1

COMP Cams Valve Seal 5/16 Viton Metal Body - 519-1

Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 519 seal has a .545" OD and fits applications with 5/16" valves and .500" OD guides.CatalogUser 1

COMP Cams Valve Seal 5/16 Viton Metal Body - 520-1

Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 520 seal has a .575" OD and fits applications with 5/16" valves and .530" OD guides.CatalogUser 1

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

COMP's Positive Stop PTFE valve seals offer more clearance for dual springs with better sealing than o-ring or umbrella seals. This 500 seal has a .630" outer diameter and fits applications with 5/16" valves and .530" OD valve guides.CatalogUser 1This...