Description
Valve shim wear directly impacts your engine’s precision and performance—worn shims lead to improper valve clearance, reduced efficiency, and potential mechanical damage. PROX Valve Shims deliver OEM-quality replacement at a fraction of the cost, allowing you to maintain exact valve clearances without the premium price tag. These precision-machined shims undergo specialized heat treatment for superior hardness and longevity, ensuring consistent performance through multiple seasons of hard use.
- Quantity: 5-pack
- Material: Heat-treated steel
- Precision-machined tolerances
- OEM-equivalent durability
- Bolt-on replacement
- MPN: 29.748260
- Cost-effective alternative
- Extended wear life









