The original factory auto manufacturers are slowly coming around... polyurethane is finally being used for leaf spring bushings.
For high-performance applications, the combination of heavy duty or performance leaf springs and HYPER-FLEX™ performance polyurethane spring bushings deliver the maximum benefit. For lighter-duty leaf springs they add a higher degree of performance and durability. In either situation, you'll immediately feel the difference in positive handling and control!
Many sets come complete with heavy-duty metal sleeves to add to the durability of the set. When applicable, many sets contain Energy's own pre-lube lubricant–for smooth operation of the bushings.
Available in red or black.

The Problem- worn, even many new original vehicle leaf spring bushings are just too soft: in turns and when maneuvering left to right.

The Cure- Energy's performance polyurethane bushings deliver greater stability and does it for many more miles–because of HYPER-FLEX™ polyurethane material strength.