Description
Valve seal degradation leads to oil blow-by, increased emissions, and compromised combustion chamber sealing—issues that directly impact engine efficiency and longevity. Manley’s Viton seals are engineered to withstand extreme temperatures and aggressive duty cycles, making them the go-to choice for builders and racers who demand reliability under sustained performance. This set of eight seals ensures you have proper coverage for a complete valve job without compromise.
- 11/32 valve stem
- 0.530 guide OD
- Viton material
- Set of 8
- High-temperature rated
- Direct OEM replacement
- Manley precision-engineered
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