The JBA Cat4Ward header for 1999–2004 Ford truck 6.8L 2V V10 applications without EGR features 1-1/2" primaries in raw 409 stainless to resist heat and corrosion. Its shorty configuration reduces restriction to improve power and efficiency while 3/8" thick machined flanges, oversized ports, the proprietary Firecone collector and extra-thick collector domes provide durable scavenging and include factory-style emissions connections and supplied hardware.
JBA 99-04 Ford Truck 6.8L 2V V10 w/o EGR 1-1/2in Primary Raw 409SS Cat4Ward Header