For applications which utilize leaf springs, Hyper-Flex polyurethane leaf spring bushings will ensure you receive the maximum benefit available from your leaf springs. Rubber bushings are too soft to maintain proper alignment under demanding circumstances. A leaf spring is able to move around in mounting positions when rubber is in use, whether old, worn out, or new.
The strength of polyurethane leaf spring bushings will resist deflection and alignment variations, increasing the stability of your vehicle. You will immediately feel the difference in positive handling and control with Hyper-Flex polyurethane leaf spring bushings!