GM LS MLS Exhaust Gasket 1.75 Round

The MR. GASKET GM LS MLS Exhaust Gasket 1.75 Round is a precision-engineered seal designed specifically for LS engine builds and upgrades. This gasket is essential for preventing exhaust leaks at the manifold-to-head interface, ensuring reliability in both stock restorations and complete engine swaps.

Constructed from Multi-Layer Steel (MLS), this gasket offers superior performance compared to traditional composite options, providing enhanced heat resistance and durability under high-temperature conditions typical of high-output LS engines. Its design maintains strict tolerances to prevent blowout and maintain combustion chamber integrity, even under elevated boost pressures.

Compatible with all LS variants including LS1, LS2, LS3, and truck-based LS engines, this gasket is ideal for engine swaps, restorations, and performance rebuilds. Installation is straightforward, making it a practical choice for enthusiasts looking to maintain peak engine efficiency.