Description
Valve shim clearance directly impacts engine performance, combustion efficiency, and component longevity. PROX Valve Shims are precision-machined to exact tolerances, eliminating guesswork during valve adjustment and ensuring consistent performance across engine cycles. The specialized heat-treatment process delivers superior hardness, reducing wear and extending service life in high-RPM applications where precision matters.
- 5-pack quantity
- MPN: 29.948290
- Precision-machined tolerances
- Heat-treated for hardness
- Reduced wear rate
- Exact size matching
- High-RPM rated
- OEM-comparable durability
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