Raising the rear

Air bags and add a leaf are a bandaid fix to the original problem. We need to see a photo of the car to see what the op is trying to accomplish. Stock type springs purposely built with a 1-3" over arch is a better way. You may need longer shocks and have the pinion angle adjusted as well. The previous owner of my Swinger added a leaf to jack up the rear. I think the leaf came out of a truck and it rides like one. :BangHead: