Description
Valve locks are a critical component in high-revving engines, and running the correct geometry ensures your valvetrain stays secure under extreme conditions. Manley’s 10-degree locks with +.050in additional height are engineered for applications where OEM specs fall short—particularly in forced induction and radical cam builds where valve float and component failure aren’t an option. These steel locks provide the precise interference fit your cylinder head demands for reliability at the edge of performance.
- 10-degree lock angle
- 5/16 in valve stem
- +.050 in height
- Steel construction
- Natural finish
- Set of 16 locks
- MPN: 13152-8
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