COMP Cams Valve Seals 3/8in UmBRella

Typically requiring no machine work, our 504 umbrella seals are a great option for stock guide applications with 3/8" valves needing a seal replacement. Available individually under 504-1, available in a set of 16 under 504-16 Engines w/ Stock/Unmodified...

COMP Cams Valve Seals 5/16 Viton Metalb

Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 520 seals have a .575" OD and fit applications with 5/16" valves and .530" OD guides. Available individually under...

COMP Cams Valve Seals Metal Body Viton

Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 516 seals have a .675" OD and fit applications with 5/16" valves and .530" OD guides. Available individually under...

COMP Cams Positive Stop PTFE Valve Seals for Dodge 5.7/6.2/6.4L HEMI

Available individually under 531-1.