Supertech Performance RB26-SHIM-2.65 Cam Follower Valve Shim 12.15mm x 2.65mm Nissan RB26

The Supertech Performance RB26-SHIM-2.65 is a precision-engineered cam follower shim measuring 12.15mm in diameter and 2.65mm in thickness, designed specifically for Nissan RB26DETT engines to maintain optimal valve clearance adjustments. This factory shim replacement is essential for proper valvetrain setup in RB26-powered vehicles including the legendary Nissan Skyline GT-R (R32, R33, and R34 models).

Key Features:

• Precisely sized at 12.15mm diameter and 2.65mm thickness for exact fitment
• Crafted from high-quality materials for long-lasting durability and reliability
• Invaluable tool for engine builders to ensure all cylinders receive and exhaust the same amount of material by correcting out-of-tolerance valve spring locations
• Helps reduce friction and wear, improving fuel efficiency and engine lifespan
• Designed to withstand high pressures and temperatures in high-performance engines

Engineered for precise valve clearance adjustments, these shims ensure accurate and efficient engine operation, perfect for racing and high-performance applications. Whether you're rebuilding a stock RB26 or building a high-horsepower monster, proper valve clearance is critical for optimal performance and longevity. This shim provides the exact thickness needed to achieve proper valve lash specifications during engine assembly or maintenance.