Hey Mike, I've already done the front end widening with great results, and would like to do the rear over rotation. I'm using OME springs in the rear with a 1 3/4" spacer, ( the TT spacer began to squish) and a would like to know the dimentions of the spacer you made for the rear diff. The photo's aren't that helpful, it just looks like a thick plate. Any help would be greatly appreciated. Or I could just buy yours, no really.