The solid aluminum rear differential mount bushings are to replace the soft factory rubber bushings. By replacing the bushings with solid aluminum, there is less drivetrain deflection, allowing for better throttle response and more power to be transferred to the ground.
Stance Solid Alumium Differential Bushings from HorsepowerFreaks
stance solid alumium differential bushings from horsepowerfreaks bushings. Install and installation help available for parts and accessories for these model years.