Cometic Street Pro GM 1970-85 454ci Big Block 4.375 Top End Gasket Kit

If you're rebuilding the top end of your 1970-1985 GM Big Block 454ci engine, this Cometic Street Pro gasket kit is a solid option. It covers the essential gaskets and seals you'll need to get your engine back together with confidence. This kit is designed for engines with a 4.375-inch bore, and the cylinder head gaskets are MLS (Multi-Layer Steel) with a .040-inch thickness.

Cometic uses a variety of quality gasket materials in their StreetPro kits, including MLS, AFM, Aramid Fiber, and Armor Clad. This mix ensures you get the right sealing properties for different parts of your engine, whether it's for a street rod project or a daily driver. The focus here is on providing reliable seals that can handle the demands of a rebuilt big block V8 without breaking the bank.

This kit is a good choice for a wide range of GM vehicles from the early 70s through the mid-80s, including popular models like the Chevrolet Impala, C10 Pickup, and GMC C1500. It's a well-built kit that aims to make your engine rebuild smoother by including the necessary top-end sealing components.