Cometic 1884+ Harley-Davidson 3 13/16 Big Twin .016in Copper Base Gasket - 2 Pack

Starting with a copper base, these Cometic gaskets are built for the demands of Harley-Davidson Big Twin engines. The .016 inch thickness is a common choice for stock or mildly modified engines, offering a good balance for sealing without drastically changing compression ratios. This 2-pack means you'll have a fresh gasket for each cylinder when you're working on your engine.

Cometic uses a copper base for its excellent sealing properties and heat resistance, which is crucial in the high-temperature environment of an engine cylinder. The gasket is designed to conform to the mating surfaces, creating a solid seal to prevent leaks and maintain proper compression. This makes them a reliable choice for routine engine work or when you're rebuilding your top end.