Description

Header Gaskets – Hi-Temperature – 262-400 Chevrolet Small Block Gen I 1955-1991Hooker, Super Competition Material, Oval PortsHooker’s precision-matched Super Competition header gaskets provide a sure fit and unmatched exhaust sealing. This OEM quality gasket is constructed of a thick (.060″) high temperature, synthetic hi-temperature gasket material with a perforated steel core, which provides a superior grip and adhesion.This construction also contributes to exact fit compliance between the cylinder head and header flange, offering excellent sealing properties during extreme temperature and operating conditions.