Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 517 seal has a .545" OD and fits applications with 11/32" valves and .500" OD 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 in a set of 8 under 517-8, available in a set of 12 under 517-12, available in a set of 16 under 517-16
1 Metal Body Viton Valve Seal for .500" Guide Size, 11/32" Valve Stem
Engines w/ 0.500" OD Valve Guides and 11/32" Valve Stems
COMP Cams Valve Seal Metalbody Viton 11
1 Viton Seal .500" Guide 11/32" Valve
Engine Valve Stem Oil Seal
Valve Stem Oil Seal
None
