Cometic Chevy Small Block 4.060 inch Bore .120 inch MLS Head Gasket (18 or 23 Deg. Heads)

Cometic Gasket is known for making well-built sealing solutions, and this Multi-Layer Steel (MLS) head gasket is a prime example. If you're working on a Chevy Gen-1 Small Block V8 engine, this gasket is designed to handle the demands of higher output builds. It features a round bore and is specifically made for engines with either 18 or 23-degree cylinder heads, with a bore size of 4.060 inches and a compressed thickness of 0.120 inches.

What makes these MLS gaskets stand out is their construction. They're built with 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 temperatures up to 482°F (250°C) and works well with different block and head materials, including aluminum to aluminum or aluminum to cast iron. This advanced construction means you don't need to use sealants, and it's built to handle the shearing forces common in performance applications.

This gasket fits a wide range of vehicles, including popular models like the Chevrolet C10, Camaro, and GMC C1500. It's a solid option for rebuilding or upgrading your Gen-1 Small Block V8.