Cometic GM LS1/LS2/LS3/LS6 Gen-III/IV Small Block V8 4.080in Bore .051in MLS Cylinder 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 built for GM LS Gen-III and Gen-IV small block V8 engines, including popular models like the LS1, LS2, LS3, and LS6. It's designed with a 4.080-inch bore and a .051-inch thickness, making it suitable for a variety of builds and applications across many GM vehicles from the late 90s through the mid-2010s, such as Chevrolet Camaros, Corvettes, and Silverado trucks.

This gasket uses Cometic's HP shim technology, which is embossed and coated with Viton on the outer layers. This design helps increase the clamping force around the combustion chamber, improving the sealability, especially on open deck block designs common in these LS engines. The MLS construction offers durability and resistance to high temperatures and pressures, which is important for keeping your engine running smoothly.