COMP Cams Valve Seals 3-8in PTFE W--500

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

PTFE; Seal; Valve Guide; Valve Guide Seal; Valve Stem Seal; Valve Seals; 5/16" Valve Seals; 11/32" Valve Seals; .530" Valve Seal; Umbrella; O-Ring Seals; Viton Seals; 8 mm Seals

Available individually under 512-1, available in a set of 12 under 512-12

Set of 16 PTFE Valve Seals for .500" Guide Size, 3/8" Valve Stem

Engines w/ 0.500" OD Valve Guides and 3/8" Valve Stems

COMP Cams Valve Seals 3/8in PTFE W/.500

16 PTFE Seals .500" Guide, 3/8" Stem

Engine Valve Stem Oil Seal Set

Valve Stem Oil Seal

None