BBC MLS Exhaust Gasket Set 2.130 Round Port

The BBC MLS Exhaust Gasket Set 2.130 Round Port from Cometic Gaskets is designed for big-block Chevrolet engines utilizing modern multi-layer steel (MLS) head gasket technology. This gasket set is ideal for those building or rebuilding high-performance BBC engines for street, strip, or marine applications, ensuring reliable seal integrity and thermal stability.

Cometic's MLS design features precision-layered steel shims that provide superior sealing under pressure and heat cycling, outperforming traditional composite gaskets in durability and blowby resistance. The 2.130-inch round port bore is designed to fit many classic and contemporary BBC applications, promoting optimal sealing surface contact and flow efficiency.

Engine builders and mechanics working on 402, 427, and 454 BBC engines will find this gasket set beneficial for both naturally aspirated and boosted applications. Its lightweight nature at 0.53 lbs allows for minimal impact on overall engine weight, while delivering the performance and longevity expected from a premium gasket manufacturer.