UMI Performance 70-81 GM F-Body Rear 2in Leaf Springs Shackle Kit - Delrin

The Delrin bushings in this UMI Performance shackle kit are a key detail for your 1970-1981 GM F-Body, whether you're driving a Chevrolet Camaro or Pontiac Firebird. These bushings replace the stock rubber ones, offering a more direct connection between your leaf springs and the chassis. This means you'll notice a tighter feel in the rear suspension, which can be a big improvement for handling, especially if you're looking to get more out of your classic F-Body's performance.

UMI Performance coats this entire kit in a tough gloss black powder coat. This isn't just for looks; it adds a layer of protection against rust and road debris, helping to keep your suspension components looking good and performing well for years to come. The kit is designed to work with 2-inch wider leaf springs, providing a solid foundation for a more responsive rear suspension setup. When you're rebuilding or upgrading the rear end of your F-Body, components like these shackles are crucial for dialing in the suspension geometry and feel.

This kit includes the necessary shackles and the Delrin bushings to get the job done. Make sure to consult your service manual or UMI Performance's installation guide for specific torque specifications and any other hardware you might need to complete the installation. Getting the rear suspension dialed in can really change the driving experience of these classic cars.