Because of the fluid reservoir in the shock there is a top and bottom and can not be reversed. I have these shock pieces if needed. Should have a couple of sets. You also need these when using coil overs on the rear of an a-body. These were available for the use of all wide body shocks. I believe I got them at the dealer when Hustle stuff parts were available. then I just started saving them off all cars that were parted out here.
