Description
Valve shims are critical to maintaining proper valve clearance and ensuring consistent engine performance across heat cycles. The PROX 5-pack gives you multiple precision replacements on hand, eliminating costly downtime waiting for OEM parts while delivering the same exact tolerances at a fraction of the cost. These shims are heat-treated for hardness and wear resistance, making them a reliable choice for both street and track applications.
- Quantity: 5-pack
- MPN: 29.890228
- Material: Heat-treated steel
- Precision machined tolerances
- OEM-equivalent performance
- Reduced wear characteristics
- Universal fitment compatible
- Bolt-on replacement
- Cost-effective alternative









