The JBA premium header gasket pair for Chrysler 4.7L PowerTech V8 round ports provides a thicker flange sealing surface matched to JBA header ports. Supplied as a pair for replacement installs, it supports precise port mating and reliable sealing on PowerTech V8 exhaust manifolds. Made from a specially formulated gasket material, these gaskets withstand exhaust pressures up to 3700 psig and temperatures to 1100°F for durable high-heat service.
JBA Chrysler 4.7L PowerTech V-8 Round Port Header Gasket - Pair