The Energy Suspension front leaf spring bushing set for Ford F-450 in black is a complete spring and shackle kit that includes 2 in. ID springs and molded-in shackle bushings. Its Hyper-Flex performance polyurethane material is specified to outlast rubber by multiple times, improving handling and control during cornering, acceleration and braking for heavy-duty truck applications.
Energy Suspension Ford F-450 Spring Bushing Set - Black