Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The JBA Cat4Ward header for 2014–2020 GM trucks with 4.3L V6 engines offers a titanium-coated finish over mandrel-bent 1-5/8" primaries to reduce restriction and enhance appearance. It uses JBA's Firecone collector, 3/8" thick machined flanges with oversized ports and extra-thick collector domes, and includes factory-style emission connections and high-quality hardware for a secure installation.
JBA 14-20 GM Truck 4.3L V6 1-5/8in Primary Ti Ctd Cat4Ward Header
