1999-2017 Harley Davidson 1550cc Twin Cam Head Gasket .040" - FKM Rubber MLS Gasket

This Multi-Layer Steel (MLS) head gasket is a high-performance sealing solution engineered for the high-compression demands of the Harley Davidson 1550cc Twin Cam engine. Constructed with a high-strength stainless steel core and a specialized FKM (Viton) rubber coating, this gasket provides a superior, high-integrity seal that resists extreme cylinder pressures and the intense thermal cycles of a large-displacement V-Twin. The stainless steel provides the necessary structural tension, while the FKM outer layer ensures a leak-proof barrier against oil and combustion gases.

Featuring a precision thickness of .040", this direct-fit gasket is designed to maintain consistent deck height and reliable sealing performance under rigorous operating conditions. It is an essential component for ensuring long-term durability and peak mechanical efficiency for 1999-2017 Twin Cam models during top-end rebuilds or performance upgrades.