Cometic Top End Kit for Yamaha 66.5mm Bore - Part C7275

Constructed from spring steel or graphite

Spring steel gaskets are made from a stainless steel shim design coated with a .0001" thickness of silicone on both sides

Graphite material is impervious to fuels, coolants and oils

Engine case rebuild gasket kits include all gaskets needed for a lower end rebuild (base gasket not included)

The Cometic Top End Kit (Part C7275) is designed specifically for Yamaha engines with a 66.5mm bore, providing reliable performance and durability. This comprehensive kit includes high-quality components engineered to meet or exceed OEM specifications, ensuring optimal engine operation and longevity.

Constructed with precision and durability in mind, the Cometic Top End Kit features components that withstand high temperatures and pressures typical of high-performance engine applications. Whether you're rebuilding or upgrading your Yamaha engine, this kit offers a perfect fit and consistent quality for a seamless installation process.

Each kit comes as a complete set, making it an ideal choice for professional mechanics and DIY enthusiasts alike. Trust Cometic's reputation for producing top-tier gaskets and sealing solutions that deliver exceptional performance and reliability in demanding conditions.

Features:

• Designed specifically for Yamaha engines with a 66.5mm bore

• Includes high-quality components for engine rebuilds

• Engineered for durability and high-performance use

• Ensures optimal sealing and engine longevity

• Comprehensive kit for easy installation