Cometic GM LS Gen-3/4 Small Block V8 .089in MLS Cylinder Head Gasket - 4.160in Bore

This is a Cometic MLS cylinder head gasket designed for GM LS Gen-3 and Gen-4 small block V8 engines. It features a thickness of .089 inches and a bore size of 4.160 inches, making it suitable for a wide range of popular vehicles like the Chevrolet Corvette, Camaro, Silverado, and Cadillac CTS. These gaskets are crucial for sealing the combustion chamber, ensuring proper compression and preventing coolant and oil leaks between the engine block and cylinder head.

The gasket utilizes Cometic's HP shim technology, which is embossed and coated with Viton. This design increases the clampload around the combustion chamber, which is particularly beneficial for open deck block designs like many LS engines. This improved sealability helps maintain consistent performance and reliability, especially under demanding conditions. The multi-layer steel (MLS) construction offers durability and a strong seal.