UMI Performance 70-81 GM F-Body Leaf Spring Traction Bars with Mounts

If you're working on a 1970-1981 Chevrolet Camaro or Pontiac Firebird and want to put power down more effectively, these UMI Performance leaf spring traction bars are a solid option. They're designed to directly address common issues like wheel hop and excessive leaf spring wrap, which can really hinder performance, especially when you're accelerating hard. This kit lets you dramatically improve your car's traction without needing to cut, weld, or perform major modifications like a back-half conversion.

What sets this kit apart is the combination of the traction bars themselves and the included UMI 2624 front mount. This front mount incorporates the well-known "Herb Adams mod," which helps to optimize the suspension's instant center location. This adjustment is key for improving how the car launches and handles power. The traction bar mounts are welded directly to the spring plates for a strong connection, and the bars themselves are adjustable, allowing you to fine-tune the balance between ride comfort and responsiveness. UMI has race-proven these bars on their own '71 Camaro, so you know they're built to handle demanding use, whether you're hitting the drag strip, carving up a road course, or competing in autocross.

The kit comes with Delrin bushings, which offer low-friction movement for smooth operation. Everything is 100% Made in the USA, and the heavy-duty fabricated mount replaces the factory leaf spring plates that can often bend under stress. This is a complete bolt-on solution designed to enhance your F-body's forward traction and reduce frustrating wheel hop.