Cometic GM LS Gen-3/4 Small Block V8 .060in MLS Cylinder Head Gasket - 4.200in Bore

This Cometic MLS head gasket is built with a .060 inch thickness and a 4.200 inch bore, designed specifically for GM LS Gen-3/4 small block V8 engines. The multi-layer steel (MLS) construction offers a strong seal, and the HP shim technology is a notable feature that increases clamping force around the combustion chamber. This helps ensure a better seal, especially on open deck blocks common in many LS applications.

The outer layers of this gasket are embossed and coated with Viton, a high-performance material known for its resistance to heat and oil. This combination of advanced materials and thoughtful design helps this gasket stand up to the demands of performance engines. It's a well-built component that aims to provide a reliable seal for your engine rebuild or repair.

This gasket fits a wide range of GM vehicles, including models like the Chevrolet Silverado, Corvette, and Cadillac Escalade. When you're rebuilding the top end of your LS engine, a dependable head gasket is crucial for proper compression and preventing leaks.