Description
Valve shim replacement is one of the most routine maintenance tasks in performance engine building, and using quality OEM-equivalent parts directly impacts your engine’s longevity and reliability. The PROX Valveshim 10.00 x 2.85 delivers precision-machined construction at a fraction of OEM costs, making it the smart choice for racers and rebuilders who demand durability without compromise. Whether you’re fine-tuning valve clearances on a track-prepped engine or performing routine maintenance, these shims provide the exact dimensions and heat-treated hardness your engine requires.
- Dimension: 10.00 x 2.85mm
- Quantity: 5-pack
- Heat-treated construction
- Precision CNC-machined
- Maximum wear resistance
- OEM-equivalent performance
- Cost-effective replacement
- Universal application compatible
- MPN: 29.100285









