Chrysler Adjustable Pinion Snubber 8-3/4 Inch Pin Type ProformGet better traction, and prevent bottoming out, with this adjustable pinion snubber for Chrysler 8 3 4 inch rear ends. When under heavy load (acceleration) the rear springs will compress, and the axle can rotate. A pinion snubber at the track will help optimize your launch at the track, and reduce wheel hop on the street. Made from high quality steel. Features: For Chrysler 8 3 4 inch Rear Ends Adjustable Pin Type Made from High Quality Steel Black