COMP Cams · New
COMP Cams Valve Seal 5/16in Viton
MPN 530-16 · Store SKU cca530-16
Supplier stock checked 11/7/2026, 8:35:54 PM UTC. Adding a part does not reserve it.
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Product details
Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. These 530 seals have a .565" OD and fits applications with 5/16" valves and .425" OD guides. Set of 16 Black Viton Valve Seals for .425" Guide Size, 5/16" Valve Stem Valve Seals: Black Viton, .425 Guide, 5/16
Manufacturer fitment & guides
- Engines w/ 0.425" OD Valve Guides and 5/16" Valve Stems
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
Part-specific notes
- California Proposition 65: Y