Supertech Performance RB26-SHIM-3.80 Valve Shim 3.80mm Thickness for Nissan RB26

The Supertech Performance RB26-SHIM-3.80 is a precision-manufactured factory replacement valve shim designed specifically for Nissan RB26DETT engines found in Skyline GT-R models. This high-quality shim measures 12.15mm in diameter and 3.80mm in thickness, providing accurate valve clearance adjustment for optimal engine performance.

Key Features:

• Precision-engineered for exact valve clearance adjustment
• 12.15mm diameter for factory OEM bucket compatibility
• 3.80mm thickness specification
• Manufactured from high-quality materials for durability and reliability
• Direct replacement for factory RB26 valve shims
• Ideal for racing and high-performance applications

Supertech Performance specializes in superior valves and valve train components for virtually every type of racing application. These shims are essential components for proper valve train setup and maintenance, ensuring accurate and efficient engine operation. Sold individually to allow precise valve lash adjustment for each valve position.