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The Cometic fiber intake manifold gasket set for Chevrolet Mark‑IV / GM Gen‑V/VI big block V8 (.060 in) with 1.848" x 2.042" oval ports is engineered for reliable sealing in demanding conditions. Its AFM material—nitrile bonded to an aluminum core—offers temperature resistance over 250°F, strong torque retention and an 85% recovery, eliminating the need for gasket sealers or re-torquing. Manufactured to meet or exceed OEM quality for street and track use.
Cometic GM Gen-V/VI BB V8 .060in Fiber Intake Mani Gasket Set-1.848in x 2.042in Oval Port
