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Competition Cams 523-32
Positive Stop PTFE Valve Seals for Ford 5.0 Coyote; Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 523 seal has a OD and fits applications with valves and OD guides.
Pioneer Automotive Industries, LLC OS-938-PA-8
Pioneer Automotive Industries Oil Seal. Designed as a direct OEM replacement for reliable engine performance.
Competition Cams 519-12
Set of 12 Metal Body Viton Valve Seals for .500" Guide Size, 5/16" Valve Stem; Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 516 seals have a .545" OD and fit applications with 5/16" valves and .500" OD guides.
Cometic Gasket 3159V-16
6 x 11.75 x 15 x 14.6 Valve Stem Seal Set; 6 x 11.75 x 15 x 14.6 Viton Metal Jacket Valve Stem Seal, 16 Pack
Reliance Power Parts 1140101874
Reliance Power Parts Valve Seal. Engineered for heavy-duty diesel engines including Caterpillar, Cummins, Detroit Diesel, Navistar, and John Deere applications.
Pioneer Automotive Industries, LLC OS-940-100
Pioneer Automotive Industries Oil Seal. Designed as a direct OEM replacement for reliable engine performance.
Competition Cams 519-8
Set of 8 Metal Body Viton Valve Seals for .500" Guide Size, 5/16" Valve Stem; Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 516 seals have a .545" OD and fit applications with 5/16" valves and .500" OD guides.
Pioneer Automotive Industries, LLC OS-950-100
Pioneer Automotive Industries Oil Seal. Designed as a direct OEM replacement for reliable engine performance.
Pioneer Automotive Industries, LLC OS-950-1000
Pioneer Automotive Industries Oil Seal. Designed as a direct OEM replacement for reliable engine performance.
Pioneer Automotive Industries, LLC OS-950-8
Pioneer Automotive Industries Oil Seal. Designed as a direct OEM replacement for reliable engine performance.
Competition Cams 520-1
1 Metal Body Viton Valve Seal for .530" Guide Size, 5/16" Valve Stem; 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.