Cometic valve cover gasket for Chevrolet Mark‑IV / GM Gen‑V/VI Big Block V8, .094" fiber construction, specified to fit Brodix SR20 series heads. Race‑inspired materials provide higher temperature and creep resistance than typical cork or paper gaskets. The gasket resists blowout and over‑tightening, requires no re‑torquing, and offers fuel resistance for dependable valve cover sealing in performance engines.
Cometic Chevy Mark-IV GM Gen-V/VI BB V8 .094in Fiber Valve Cover Gskt-Fits Brodix SR20 Series Heads