Cometic Ford 289/302/351 4.030 inch Bore .060 inch MLS-5 Head Gasket (Non SVO)

If you're rebuilding the top end of a Ford Windsor V8, like a 289, 302, or 351, getting the head gasket seal right is crucial. This Multi-Layer Steel (MLS) gasket from Cometic is built to handle the pressures of higher-output engines, offering a reliable seal without needing extra sealants.

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. The center layer is stainless steel and can be varied in thickness; in this case, it's set to a compressed operating thickness of 0.060 inches, with a 4.030-inch bore to match your engine. This construction helps prevent the shearing forces that can occur between dissimilar metals like aluminum heads and cast iron blocks.

This gasket is designed for a direct fit on a wide range of Ford Windsor V8 engines, including popular models like the Ford Bronco, F-Series trucks, and various Ford sedans from the 1960s through the 1990s. It's a solid option when you need a dependable seal for your engine rebuild.