ProX 29.948285 Valve Shim 9.48mm x 2.85mm - 5 Pack

The ProX 29.948285 valve shims are precision-engineered replacement shims designed for valve clearance adjustment in high-performance engines. Each shim measures 9.48mm in diameter and 2.85mm in thickness, manufactured to exacting tolerances for accurate valve train setup.

Key Features:

• Precision-ground to 9.48mm diameter x 2.85mm thickness
• Manufactured from hardened steel for durability and wear resistance
• Ensures proper valve clearance and optimal engine performance
• Direct replacement for OEM valve shims
• Convenient 5-piece pack for multiple adjustments or service intervals

ProX valve shims are essential components for maintaining correct valve lash in engines that use shim-under-bucket or shim-over-bucket valve adjustment systems. Proper valve clearance is critical for maximizing engine performance, fuel efficiency, and longevity. These shims are commonly used in motorcycles, ATVs, and other powersports applications during valve service and engine rebuilds.