Cometic Buick Big Block V8 .098in MLS Cylinder Head Gasket - 4.385in Bore

Cometic Gasket is well-known for making reliable engine sealing solutions, and this Multi-Layer Steel (MLS) head gasket is a prime example. It's built for Buick Big Block V8 engines and features a 4.385-inch bore with a compressed thickness of 0.098 inches. This gasket is designed to handle the demands of high-output engines, whether you're pairing aluminum heads with an aluminum block or aluminum heads with a cast iron block. The multi-layer steel construction offers increased strength and resistance to corrosion, while the embossed outer layers are coated with Viton, a heat-resistant rubber material that can handle tough sealing environments.

The beauty of an MLS gasket like this one is that it requires no additional sealants, simplifying installation. The Viton coating on the outer layers is effective up to 482 degrees Fahrenheit, ensuring a solid seal under various load conditions and surface finishes. The center layer is uncoated stainless steel, allowing for precise thickness control to meet specific engine requirements. This gasket is a solid option for a wide range of Buick vehicles from the late 60s through the mid-70s, including models like the Electra, Riviera, and LeSabre.