Cometic Chevy Mark-IV Big Block V8 .060in Fiber Intake Mani Gasket Set

When you're rebuilding the top end of your Chevrolet Mark-IV Big Block V8, getting the intake manifold sealed up right is crucial. This gasket set from Cometic uses an aramid fiber material, which is known for handling high temperatures and resisting creep, meaning it won't compress over time and lose its seal. Plus, it's fuel resistant and asbestos-free, so you don't need to worry about extra sealants or harmful materials.

This particular gasket is designed to be .060 inches thick and is intended for use with Brodix Big Duke heads, specifically the PB 1800/1802 models. The aramid fiber material is well-built for the job, requiring no re-torqueing after installation, which can save you a step down the road. It's a solid option for ensuring a clean seal between your intake manifold and cylinder heads on a wide variety of classic Chevy trucks and cars from the mid-60s through the early 90s.