Supertech Performance RB26-SHIM-2.90-12 Valve Shim 2.90mm RB26DETT

The Supertech Performance RB26-SHIM-2.90-12 is a precision-engineered valve shim designed specifically for Nissan RB26DETT engines. This high-quality shim measures 2.90mm in thickness and is manufactured to OEM specifications for accurate valve train geometry and optimal engine performance.

Key Features:

• Precision machined to 2.90mm thickness for accurate valve clearance adjustment
• Manufactured from high-grade steel for durability and heat resistance
• Direct replacement for OEM valve shims in RB26DETT applications
• Essential component for valve train maintenance and performance builds
• Meets or exceeds original equipment specifications

Proper valve clearance is critical for maintaining optimal engine performance, preventing premature wear, and ensuring reliable operation. Supertech Performance valve shims are manufactured to strict tolerances, making them ideal for both stock rebuilds and high-performance applications. Available in precise thickness increments to achieve exact valve lash specifications during engine assembly or maintenance.