Cometic 2017 Harley-Davidson Milwaukee 8 4.155 122CU Top End Kit w/ .030 Head Gasket

This is a Cometic Top End Kit specifically for the 2017 Harley-Davidson Milwaukee 8 engine, which is 122 cubic inches. It includes a head gasket that's been machined to be 0.030 inches undersize, which is a common modification to increase compression when rebuilding or modifying the top end of these engines.

Cometic is known for making well-built gaskets, and this kit is no different. The head gasket is constructed from quality materials designed to seal effectively under the high pressures and temperatures found in a performance V-twin engine. Using a precisely sized gasket like this helps ensure proper piston-to-valve clearance and contributes to the overall performance and reliability of your engine build.

If you're working on the top end of your 2017 Milwaukee 8, this kit offers a direct replacement for your head gasket with the added benefit of a slight compression increase due to the undersized machining.