Cometic Oldsmobile 330-455 V8 4.400in Bore .051 inch MLS Head Gasket

Cometic Gasket is well-known for making solid sealing solutions, and this Multi-Layer Steel (MLS) head gasket is a prime example. It’s built for Oldsmobile 330-455 V8 engines with a 4.400-inch bore and a compressed thickness of .051 inches. This gasket is designed to handle the demands of high-output engines, offering maximum sealing performance right out of the box without needing any extra sealants.

What makes these MLS gaskets so effective is their construction. They use multiple layers of stainless steel for increased strength and resistance to corrosion. The outer layers are embossed and coated with Viton, a heat-resistant rubber material that can handle tough sealing environments and various surface finishes. This makes them a great choice whether you're mating aluminum heads to an aluminum block or aluminum heads to a cast iron block, as they can manage the shearing forces between different metals. The center layer is also stainless steel, allowing Cometic to vary the thickness for different applications.

This gasket fits a wide range of vehicles, including models like the Buick Electra, Chevrolet Impala, and Oldsmobile Cutlass Supreme. It's a well-built component that provides reliable sealing for your engine build.