Cometic GM Gen-V/VI Big Block V8 .040in MLS Cylinder Head Gasket - 4.320in Bore

Cometic Gasket is well-known for making reliable sealing solutions, and this Multi-Layer Steel (MLS) head gasket is a prime example. If you're working on a GM Gen-V/VI Big Block V8 engine, this gasket is built to handle the demands of high-output applications. It's designed to provide a strong seal between your cylinder heads and engine block, which is crucial for proper engine operation and preventing leaks.

This gasket is constructed from multiple layers of stainless steel, giving it increased strength and the ability to rebound. The outer layers are embossed and coated with Viton, a heat-resistant rubber material that can handle tough sealing environments and various surface finishes. The compressed thickness is 0.040 inches, and the bore size is 4.320 inches, making it suitable for a range of GM V8 engines, including those found in Chevrolet C/K series trucks and GMC C/K series trucks from the early to mid-90s. Because it's an MLS gasket, it doesn't require any additional sealants, simplifying the installation process.