Cometic GM Gen-V/VI BB V8 .125in KF Fiber Intake Mani Gasket Set-1.848in x 2.042in Oval Port

Cometic Gasket is known for making well-built gaskets that hold up to tough conditions. This intake manifold gasket set is designed for GM Gen-V/VI Big Block V8 engines, including popular models like the Chevrolet Impala and Corvette from the mid-60s to mid-70s, as well as many C/K series trucks. It’s a crucial part for ensuring your engine breathes correctly by sealing the intake manifold to the cylinder heads.

The material used here is Cometic's AFM, which is a chemically blown synthetic rubber bonded to an aluminum core. This construction offers good temperature resistance, exceeding 250°F, and it maintains strong torque retention with 85 percent recovery. A practical benefit of this material is that it doesn't require gasket sealers or re-torquing after installation, making the job a bit simpler. The gaskets measure .125 inches thick with oval ports measuring 1.848 inches by 2.042 inches, designed to match the factory port sizes for a direct fit.