Cometic 75-87 Buick V6 196/231/252 Stage I & II 3.86 inch Bore .066 inch MLS-5 Head Gasket

If you're rebuilding the top end of your Buick V6, especially those Stage I and Stage II engines from the mid-70s through the late 80s, a solid head gasket is crucial. This Cometic Multi-Layer Steel (MLS) gasket is built to handle the demands of higher output engines, ensuring a strong seal between your cylinder head and block.

This gasket is constructed 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 varying surface finishes, making it suitable for both aluminum-to-aluminum and aluminum-to-cast iron head and block combinations. With a compressed thickness of 0.066 inches and a bore size of 3.86 inches, it's designed to fit a range of Buick V6 applications, including models like the Regal, LeSabre, and Electra, as well as many Chevrolet and Cadillac vehicles.

Because it's a Multi-Layer Steel design, this gasket doesn't require any additional sealants, simplifying installation. It's a well-built component designed to provide reliable sealing for your engine rebuild.