Cometic GM Dart/Brodix Small Block V8 .027in / 4.270in Bore / 4.500in Bore Center MLS Head Gasket

This is a Cometic Multi-Layer Steel (MLS) head gasket, specifically designed for Dart and Brodix Small Block V8 engines. It's built to handle the demands of high-output applications, offering a reliable seal between your cylinder heads and engine block. The gasket has a 4.270-inch bore and a 4.500-inch bore center, with a compressed thickness of 0.036 inches, making it suitable for a range of performance builds.

What sets this gasket apart is its construction. It uses multiple layers of stainless steel for strength and corrosion resistance. The outer layers are coated with Viton, a heat-resistant rubber material that can handle tough sealing environments and various surface finishes. This design means you don't need extra sealants, and it works well with both aluminum and cast iron blocks, resisting the shearing forces that can occur between different metals. The center layer is stainless steel and can be varied to achieve different thicknesses, like the .027 inch specified for this part number.

This gasket fits a wide variety of vehicles from the early 1980s, including models like the Chevrolet C10, GMC C1500, and Buick Regal. It's a well-built component for anyone rebuilding or modifying their V8 engine.