4.060 MLS Head Gasket .027 - SBC

The 4.060 MLS Head Gasket .027 - SBC from Cometic Gaskets is designed specifically for small-block Chevrolet engines, ensuring a precise seal at the cylinder head interface. This gasket is ideal for various applications, including street performance builds, classic muscle car restorations, and competitive powerplants.

Constructed from multi-layer steel (MLS), this gasket offers superior flexibility and conformability compared to traditional composite materials. Its .027-inch thickness is tailored for engines with specific deck heights and compression ratios, providing reliable sealing under high temperatures and pressures. Cometic's meticulous manufacturing process guarantees consistent thickness and precise bore sizing, which are critical for preventing blow-by and oil leaks.

This gasket is particularly beneficial for builders who demand exact fitment and sealing integrity, making it suitable for both street and strip engines, as well as turbocharged or supercharged applications. Its design accommodates the unique characteristics of small-block Chevrolet architecture, ensuring effective clamping load throughout all combustion cycles.