The JBA Cat4Ward header for 1992–1995 GM trucks with 7.4L Vortec engines (silver-coated primary) is a shorty header that reduces exhaust restriction and helps the engine breathe more efficiently. It combines mandrel-bent stainless tubing, 3/8" machined flanges and oversized ports with JBA's Firecone collector and factory-style emission connections, packaged with quality hardware for a proper, leak-free installation.
JBA 92-95 GM Truck 7.4L Vortec 1-3/4in Primary Silver Ctd Cat4Ward Header