Cometic Top End Kit for Yamaha 85mm Bore - C3159-EST

• 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 for Yamaha engines is designed to deliver reliable performance and durability for your motorcycle or ATV. This comprehensive kit includes all necessary components to overhaul the top end, ensuring optimal compression and power output. Crafted with precision, the parts are engineered to meet or exceed OEM standards, providing a seamless fit and long-lasting performance. Whether you're restoring an older engine or upgrading for better performance, this kit offers a cost-effective solution to maintain your vehicle's top-end integrity. Installation is straightforward with all components included, making it suitable for both professional mechanics and experienced DIY enthusiasts.

Features:

• Complete top end kit designed specifically for Yamaha engines with an 85mm bore

• Includes high-quality components to ensure durability and reliable performance

• Precision-engineered to meet OEM specifications for a perfect fit

• Helps restore engine compression and power for improved efficiency

• Ideal for engine rebuilds, restorations, or performance upgrades