4.080 MLS Head Gasket .060 - SBM

The 4.080 MLS Head Gasket .060 - SBM from Cometic Gaskets is designed for small-block engine builders and high-performance mechanics who require reliable sealing under high combustion pressures. This multi-layer steel (MLS) gasket acts as a critical seal between the cylinder head and block, preventing coolant and oil crossover while containing compression forces in modified engines.

Constructed with layered steel lamination and elastomer coatings, this gasket offers superior conformability and reusability compared to traditional solid copper gaskets. The .060-inch thickness and 4.080-inch bore diameter are specifically designed to match small-block engine combustion chamber dimensions, ensuring effective clamping load distribution and leak-free sealing.

Ideal for rebuilds, performance upgrades, and engine restorations, this gasket is suitable for applications where reliability is crucial. It is particularly beneficial for those working with modified engines, as it can handle the demands of increased boost and high RPM operation, making it a versatile choice for various performance builds.