
The Cometic Aramid fiber intake manifold gasket set for Chevrolet Mark‑IV Big Block V8 (.060 in) is made for Brodix Big Duke heads and uses a high-temperature, high-density Aramid Fiber that is creep resistant and fuel resistant. This asbestos-free material requires no re-torque and no additional sealants. Fully cured nitrile butadiene binder improves fluid resistance and the gasket offers excellent sealing across diverse flange conditions.
Cometic Chevy Mark-IV Big Block V8 .060in Fiber Intake Mani Gasket Set