JBA 65-73 Ford Mustang 351W SBF 1-3/4in Primary Silver Ctd Long Tube Header

Starting with 1-3/4 inch primary tubes, these JBA 304 Series Stainless Steel Long Tube Headers are built for your 1964-1973 Ford Mustang with a 351W SBF engine. They are designed to maximize horsepower and torque gains, especially at higher RPMs, making them a popular choice for performance builds. The large, mandrel-bent primary tubes ensure smooth exhaust flow, while the oversized exhaust ports and the patented JBA Firecone® merged collectors further help to reduce backpressure and improve efficiency. This design is dyno and race proven to deliver notable increases in power throughout the entire RPM range.

Constructed from 304 Series Stainless Steel, these headers are made to withstand harsh conditions and resist corrosion, ensuring they will last. The flanges are a solid 3/8 inch thick and CNC laser-cut for a precise fit. JBA also paid attention to ground clearance, designing these long tube headers to minimize the risk of dragging the collectors, even on lowered vehicles. The Firecone® collector features an extended concave design for even smoother flow. You'll find O2 sensor provisions included, and the system comes with high-quality hardware and detailed instructions to help ensure a professional, no-leak installation.

Please note that these headers are intended for closed-course competition use only and are not CARB approved, meaning they cannot be shipped to California. It's always a good idea to consult the manufacturer's installation instructions for specific details regarding your vehicle.