Cometic Ford 429/460CI Stock Block 4.50in Bore .066 thick MLS Head Gasket

If you're rebuilding the top end of your Ford 429 or 460 cubic inch engine, a reliable head gasket is crucial for sealing combustion pressure and coolant. This Multi-Layer Steel (MLS) head gasket from Cometic is designed to handle the demands of high-output engines, ensuring a strong seal between your cylinder heads and the engine block.

Cometic builds these gaskets with multiple layers of stainless steel for increased strength and resistance to corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle tough sealing environments and different surface finishes, making it suitable for both aluminum and cast iron blocks. With a compressed thickness of 0.066 inches and a 4.50-inch bore, this gasket is made to fit stock block configurations for a range of Ford vehicles from the late 60s through the 90s, including models like the F-250, E-350 Econoline, and LTD.

Because these are MLS gaskets, they don't require any additional sealants, simplifying the installation process. They are built to maintain their seal under significant pressure and temperature changes, offering a solid option for your engine build.