Cometic Ford Big Block 4.40in Bore .027 Compressed Thickness MLS Head Gasket

When you're rebuilding or refreshing a Ford Big Block engine, getting the sealing right is crucial, and this Cometic Multi-Layer Steel (MLS) head gasket is built for the job. You get one MLS head gasket designed for a 4.40-inch bore and a compressed thickness of 0.027 inches. This gasket is constructed from multiple layers of stainless steel, which gives it strength and the ability to rebound, helping it resist corrosion and maintain a solid seal.

The outer layers of this gasket are coated with Viton, a heat-resistant rubber material that can handle temperatures up to 482 degrees Fahrenheit. This coating is designed to seal effectively even under demanding conditions and on various surface finishes, making it suitable for both aluminum-to-aluminum and aluminum-to-cast iron block setups. Because it's an MLS gasket, it doesn't require any additional sealants, simplifying the installation process.

This gasket fits a wide range of Ford vehicles from the late 60s through the 90s, including models like the Ford F-250, E-350 Econoline, and LTD. It's a well-built component designed to provide reliable sealing for your engine build.