Cometic C7772 5mm Base Spacer Shim Kit Honda CR500R Long Rod Conversion

The Cometic C7772 is a 5mm base shim kit designed specifically for 1984-1988 Honda CR500R engines when using 1989-2001 connecting rods. This precision-engineered kit allows you to properly space the cylinder when performing a long rod conversion, ensuring correct piston-to-deck height and optimal engine geometry.

Key Features:

• 5mm base spacer kit for precise cylinder positioning
• Enables long rod conversion on early CR500R engines
• Package includes 3 gaskets for complete installation
• Made in the USA with materials manufactured on American soil
• Engineered to handle high cylinder pressures and extreme temperatures

Cometic's base spacer kits are manufactured using advanced materials and precision cutting technology to ensure proper sealing and reliable performance. Today's lightweight engines produce more horsepower, higher cylinder pressures, and clamp loads, making quality gaskets essential for maximum engine power and longevity.