Cometic 2017 Harley-Davidson Milwaukee 8 4.125 117CU Top End Kit w/ .040 Head Gasket

This is the Cometic Top End Kit for your 2017 Harley-Davidson Milwaukee 8 engine, specifically for the 117 cubic inch displacement with a 4.125 bore. It includes a head gasket that's precisely 0.040 inches thick, which is important for setting your compression ratio when you're rebuilding or modifying the top end of your engine. Getting the right compression is key for performance and reliability in these powerful V-twins.

Cometic is known for making well-built gaskets, and this kit is no exception. They use quality materials designed to seal effectively under the high pressures and temperatures found in a performance motorcycle engine. The included head gasket is sized to match the 4.125 bore, ensuring a proper seal around the cylinder for optimal combustion and preventing leaks. This kit is a solid option if you're looking to refresh or upgrade the top end of your Milwaukee 8.