JBA 65-73 Ford Mustang 260-302/71-73 Ford 260-351W SBF 1-5/8in Primary Raw 409SS Long Tube Header

If you're looking to get the most out of your 1964-1973 Ford Mustang's 260, 302, or 351W Small Block Ford engine, these JBA long tube headers are a solid choice. They are specifically designed to bolt onto these classic Mustangs, aiming to increase horsepower and torque across the entire RPM range. The long tube design helps improve exhaust scavenging, which means your engine can breathe more freely, especially at higher engine speeds.

These headers are constructed from 409 Series Stainless Steel, which offers good durability for everyday use. You'll notice the large, mandrel-bent primary tubes that maintain their diameter throughout the bend, ensuring unrestricted exhaust flow. The flanges are a stout 3/8 inch thick and CNC laser-cut for a precise fit against the cylinder head. JBA also uses their patented Firecone® merged collector, which is designed to smoothly transition the exhaust gases from the primary tubes into the collector, reducing turbulence and improving flow. They've also paid attention to ground clearance, so you shouldn't have to worry about dragging the collectors, even on lowered vehicles.

This kit comes with everything you need for a professional installation, including high-quality hardware and detailed instructions to help ensure a leak-free seal. 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 carry a Prop 65 warning.