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Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. This 530 seal has a .565" OD and fits applications with 5/16" valves and .425" OD guides.
COMP Cams 1 Black Viton Valve Seal for .425" Guide Size, 5/16" Valve Stem 530-1
Specifications:
| Description_SHO | Valve Stem Oil Seal |
| Description_INV | Viton Seal .425" Guide Size, 5/16" Valve |
| Description_ASC | Available in a set of 8 under 530-8, available in a set of 16 under 530-16 |
| Description_KEY | PTFE |
| Description_KEY | Seal |
| Description_KEY | Valve Guide |
| Description_KEY | Valve Guide Seal |
| Description_KEY | Valve Stem Seal |
| Description_KEY | Valve Seals |
| Description_KEY | 5/16" Valve Seals |
| Description_KEY | 11/32" Valve Seals |
| Description_KEY | .530" Valve Seal |
| Description_KEY | Umbrella |
| Description_KEY | O-Ring Seals |
| Description_KEY | Viton Seals |
| Description_KEY | 8 mm Seals |
| Description_DES | 1 Black Viton Valve Seal for .425" Guide Size, 5/16" Valve Stem |
| Description_SHP | None |
| Description_ASM | Engines w/ 0.425" OD Valve Guides and 5/16" Valve Stems |
| Description_EXT | Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. This 530 seal has a .565" OD and fits applications with 5/16" valves and .425" OD guides. |
| Description_DEF | Engine Valve Stem Oil Seal |