4.130 MLS Head Gasket .060 - GM LS1

The Cometic Gaskets 4.130 MLS Head Gasket .060 for GM LS1 engines is an essential component for engine builders and performance enthusiasts seeking reliability in high-performance applications. This premium multi-layer steel gasket is designed to effectively seal the combustion chamber on LS1-platform engines, particularly in high-compression or forced-induction setups.

Constructed with precision-manufactured stainless steel layers bonded to a proprietary elastomer facing, this gasket distributes clamping load evenly across the sealing surface. The .060-inch thickness is specifically calibrated for LS1 head deck geometry, ensuring an optimal compression ratio without the need for custom pistons or extensive machine work. The 4.130-inch bore diameter is designed to match the LS1's combustion chamber, minimizing the risk of gasket failure under extreme conditions.

Ideal for applications involving high-compression, turbocharged, or supercharged setups, this gasket is trusted by LS1 builders and engine shops. It is compatible with various LS1 cylinder head applications, making it a versatile choice for those looking to enhance performance and durability in their engines.