JBA Long Tube Headers for 1965–1973 Ford Mustang covering 260–302 and 1971–1973 260–351W SBF are offered in a silver-coated finish with 1-5/8" primary 409 stainless tubing to deliver improved midrange and top-end flow. These headers include mandrel-bent primaries, oversized ports, 3/8" thick CNC flanges and the Firecone® merged collector, plus O2 provisions and complete installation hardware for professional fitment.
JBA 65-73 Ford Mustang 260-302/71-73 Ford 260-351W SBF 1-5/8in Primary Silver Ctd Long Tube Header