Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 517 seals have a .545" OD and fit 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 individually under 517-1, in a set of 8 under 517-8, in a set of 16 under 517-16
Set of 12 Metal Body Viton Valve Seals for .500" Guide Size, 11/32" Valve Stem
Engines w/ 0.500" OD Valve Guides and 11/32" Valve Stems
12 Viton Seals .500" Guide, 11/32" Valve
COMP Cams Valve Seals Metal Body Viton
Engine Valve Stem Oil Seal Set
Valve Stem Oil Seal
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