4.190 MLS Head Gasket .051 - GM LS1

The Cometic Gaskets 4.190 MLS Head Gasket .051 for GM LS1 is a multi-layer steel cylinder head gasket designed for high-performance LS1 engine builds. This gasket is ideal for those looking to replace head gaskets in boosted applications, engine rebuilds, or performance upgrades where reliability is crucial.

With a compression thickness of 0.051 inches, this gasket is engineered to withstand the demands of high-performance applications. Its multi-layer steel (MLS) construction ensures superior sealing integrity, accommodating varying clamping loads and thermal cycling, which is essential for maintaining engine efficiency and preventing combustion leakage.

This gasket is particularly beneficial for engine builders, performance shops, and LS1 enthusiasts who are performing head gasket replacements or complete engine assemblies. It is suitable for both naturally aspirated and forced-induction applications, making it a versatile choice for those looking to enhance their LS1 engine performance.