Description
Valve seal degradation leads to oil consumption, blow-by, and reduced ring seal integrity—issues that compromise engine efficiency and longevity. Manley’s 11/32in valve seals deliver the precision fit and material durability required to maintain proper oil control at the valve stem, preventing leakage into the combustion chamber. Whether you’re rebuilding a race engine or restoring a high-mileage street application, these seals are essential for consistent performance and reliability.
- 11/32in valve stem
- 0.500in guide OD
- Viton construction
- Set of 8 seals
- OEM-equivalent fitment
- High-temperature rated
- Drop-in installation






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