Original rubber mounts are so soft they often crack, distort, and crush so badly they often fall off! And aluminum body mounts are too harsh for street use that they tend to break and cause other components to break! Energy Suspension's specially formulated Hyper-Flex polyurethane cab and body mounts combine the best qualities of both: they're soft enough for a smooth ride, yet rugged enough for the most demanding road or track. Most Polyurethane bushing sets have a strong zinc plated steel ring molded into them–for added durability and when the application requires it.

Rear Wheel Drive Bushing Diagram (Click to Enlarge)