Energy Suspension rear leaf spring bushing set in red is a rear spring and shackle kit built for mid-weight axles, fitting a 1.5 in. OD frame shackle with a 1.75 in. main eye and supporting 3000–3500 lb axle ratings. Made from Hyper-Flex polyurethane, these bushings resist wear compared with rubber and help maintain control during turns, acceleration from a stop and braking.
Energy Suspension GM 2 & 4 X Rear Spring Bushing - Red