Bush Set, differential mounting/void fillers, rear, polyurethane

SuperPro rear differential mount insert bushings. These are not complete replacement bushings, these are insert bushings designed to work with the factory rubber differential mounts bushings. The OEM bushings are soft rubber and have large voids designed to keep the car soft and comfortable but compromising rear end grip and traction by allowing the differential to move when under load. This kit fills those voids making a semi-solid bushing assembly and drastically reducing the movement of the differential.