Cometic Buick 3800 Series II/III V6 .066in MLS Cylinder Head Gasket - 3.840in Bore - RHS

Cometic Gasket is a well-known name for creating dependable engine components, and this Multi-Layer Steel (MLS) head gasket is a prime example. It's designed for the Buick 3800 Series II and III V6 engines, specifically for the right side of the engine with a 3.840-inch bore. This gasket is built to handle the demands of high-output engines, ensuring a solid seal without needing any extra sealants.

What makes these MLS gaskets stand out is their construction. They're made from multiple layers of stainless steel, which gives them increased strength and the ability to rebound, helping to resist corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle tough sealing environments and various surface finishes. The center layer is stainless steel and can be varied to achieve different thicknesses, like the 0.066-inch compressed operating thickness on this particular gasket. This design works well whether you're mating aluminum heads to aluminum blocks or aluminum heads to cast iron blocks, as it can handle the shearing forces that can occur between different metals.

This gasket fits a range of vehicles, including popular models like the Buick LeSabre, Pontiac Grand Prix, and Chevrolet Camaro. It's a solid option for anyone rebuilding the top end of their 3800 V6 engine and looking for a reliable seal.