JBA 65-70 Ford Mustang 260-302 SBF 1-1/2in-1-3/4in Primary Raw 409 Tri Y Header

JBA long tube headers are the number one choice for maximum performance gains and high RPM efficiency. Available in 409 or 304 Series Stainless Steel. These long tube designs are dyno and race proven to deliver the greatest possible increase in horsepower and torque throughout the RPM range. All JBA long tube headers feature large mandrel-bent stainless steel primary tubes, oversized exhaust ports, extra thick 3/8 one-piece flanges, and proprietary JBA Firecone® merged collectors for smooth flow. Each system is designed to give the maximum amount of ground clearance possible, so lowered cars do not drag the collectors.Installation InstructionsCatalogThis Part Fits: Year Make Model Submodel 1964-1970 Ford Mustang Base 1969-1970 Ford Mustang Boss 302 1970 Ford Mustang Grande 1970 Ford Mustang Mach 1 1965-1968 Ford Mustang Shelby GT-350 1966 Ford Mustang Shelby GT-350H