Cometic Oldsmobile Gen-2 Rocket V8 .060in MLS Cylinder Head Gasket - 4.125in Bore

When you're rebuilding the top end of your Oldsmobile Gen-2 Rocket V8, you need a head gasket that can handle the job. This Cometic Multi-Layer Steel (MLS) head gasket is built for that purpose, featuring a compressed thickness of .060 inches and a 4.125-inch bore to match your engine's specifications. It's designed to provide a solid seal for a wide range of vehicles, including many Buick, Cadillac, Chevrolet, GMC, and Oldsmobile models from the 1970s and early 80s.

What you get here is a well-built gasket constructed from multiple layers of stainless steel. The outer layers are coated with Viton, a heat-resistant rubber material that can handle temperatures up to 482 degrees Fahrenheit. This coating helps ensure a reliable seal, even with different head and block materials like aluminum and cast iron, and it means you don't need to add any extra sealants during installation. The stainless steel layers also give the gasket strength and help it resist corrosion and shearing forces.