The JBA mid-length header for 1965-1973 Ford Mustang 260-302 SBF with GT40-P heads improves exhaust flow to boost usable power and efficiency versus stock manifolds. JBA’s Firecone collector is tuned to enhance torque in normal driving. Built from 409 stainless with mandrel bends, it features 3/8-inch thick machined flanges, oversized ports, extra-thick collector domes and factory-style emission connections for a professional, leak-free installation.
JBA 65-73 Ford Mustang 260-302 SBF w/GT40-P Heads 1-5/8in Primary Raw 409SS Mid Length Header