ProX 29.948125 Valve Shim 9.48mm x 1.25mm (5 Pack)

The ProX 29.948125 valve shim kit provides precise valve clearance adjustment for high-performance engines. Each shim measures 9.48mm in diameter with a 1.25mm thickness, manufactured to exacting tolerances for reliable valve train operation.

Key Features:

• Precision-machined 9.48mm diameter valve shims
• 1.25mm thickness for accurate valve lash adjustment
• High-quality steel construction for durability
• Direct replacement for worn or incorrect-size shims

ProX valve shims are essential components for maintaining proper valve clearance in performance and OEM engine rebuilds. These shims sit between the valve stem and camshaft, allowing precise adjustment of valve lash to manufacturer specifications. Sold as a convenient 5-piece pack for complete valve jobs or keeping spares on hand.