Cometic GM LS1 SB 4.060 inch Bore .070 inch MLS-5 Head Gasket

Cometic Gasket is known for making well-built sealing solutions for a wide range of engines. This Multi-Layer Steel (MLS) head gasket is designed specifically for GM LS Gen-3 and Gen-4 small block V8 engines, including popular models like the LS1, LS2, LS3, and LS6. If you're working on a high-output LS engine, this gasket is built to handle the pressure and heat.

This gasket features multiple layers of stainless steel for increased strength and resistance to corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle temperatures up to 482 degrees Fahrenheit, ensuring a solid seal even in demanding conditions. With a compressed operating thickness of 0.070 inches and a bore size of 4.060 inches, it's designed to fit precisely on engines with that specific bore diameter. Because it's an MLS gasket, it doesn't require any additional sealants, making installation more straightforward.

This gasket is a solid option for a variety of vehicles, from performance cars like the Chevrolet Corvette and Camaro to trucks and SUVs such as the Chevrolet Silverado and Cadillac Escalade. It's engineered to provide maximum sealing performance for engines that push beyond stock power levels.