I am about to fab up my own spacers to help even out my suspension. It leans a little to one side and I am sure the springs have sagged a bit. it is a 2" RTE lift. I will be making 1.5" spacers. On the front, do the spacers need one side to be flat to fit under the spring seat. In all the marketed stuff (AB, RTE, Toddco) they all have flat sides. If I keep them round will they fit. Here is a pic of what I am talking about. http://www.roverparts.com/Parts/SMLR107.cfm
Also is 4" aluminum stock the correct diameter?
Also is 4" aluminum stock the correct diameter?