JBA 65-73 Ford Mustang 260-302 SBF 4 Speed C4/C6/AOD 1-3/4in Primary Raw 409SS Long Tube Header

JBA is well-known for making performance exhaust components, and these long tube headers are a prime example of their work. If you're looking to get the most out of your 1964-1973 Ford Mustang with a 260-302 SBF engine and a C4, C6, or AOD transmission, these headers are designed to help you achieve that goal. They are built to maximize horsepower and torque gains across the entire RPM range, making a noticeable difference when you put your foot down.

What sets these headers apart is the attention to flow. They feature large, mandrel-bent primary tubes that maintain their diameter throughout the bend, ensuring unrestricted exhaust flow. The oversized exhaust ports and JBA's patented Firecone® merged collectors work together to smooth out exhaust pulses and reduce back pressure. The collectors themselves have an extended, concave design to further optimize flow. These headers are constructed from 409 Series Stainless Steel, which is a solid choice for durability. The flanges are a full 3/8 inch thick and CNC laser-cut for a precise fit, and the entire system is designed to offer maximum ground clearance, which is especially helpful if your Mustang is lowered.

This system includes all the necessary hardware for a professional, no-leak installation, along with detailed instructions. Keep in mind that these headers are intended for closed-course competition use only and are not CARB approved, meaning they cannot be shipped to California. They also come with O2 sensor provisions, making it easier to integrate with your existing or upgraded engine management system.