Description
Valve shim wear directly impacts your engine’s valve clearance and overall performance—neglecting this maintenance item can lead to reduced compression, improper combustion timing, and costly engine damage. PROX Valve Shims deliver precision-engineered replacements that restore factory specifications without the premium OEM price tag. Whether you’re running a high-revving race engine or maintaining a daily driver, these shims ensure consistent valve operation and extended component lifespan.
Technical Specifications:
- Quantity: 5-pack
- MPN: 29.748125
- Material: High-grade steel
- Heat-treated for durability
- Precision machined tolerances
- OEM-equivalent performance
- Direct replacement shim
- Cost-effective alternative
- Reduces valve wear
- Maintains valve clearance
- Bolt-on installation









