4.060 MLS Head Gasket .060 - SBC

The Cometic Gaskets 4.060 MLS Head Gasket .060 – SBC is a precision-engineered cylinder head gasket designed specifically for small-block Chevrolet engines that require critical sealing performance. This gasket is ideal for those building or refreshing an SBC engine, whether for street performance, bracket racing, or daily-driven reliability.

Constructed from multi-layer steel (MLS), this gasket offers superior durability and consistency compared to traditional composite gaskets. The .060-inch compressed thickness specification ensures compatibility with stock and lightly modified cylinder head/block combinations, providing accurate sealing under various conditions, including thermal cycling and elevated boost or nitrous applications.

Engine builders and mechanics favor this gasket for small-block Chevrolet applications ranging from 350 to 406 cubic inch displacement builds. Its multi-layer construction resists delamination and head gasket failure, ensuring engine longevity and reliability on the dyno or the street.