I'm looking into purchasing factory repop Rallye wheels just to have and to put on when going to a show or just for the look. I took one of the current wheels off and I measured from middle of the current wheel, to the lip and came up with 5" backspace. Looking at repop wheels from Classic and Year One, I only see a 4 5/8" as the widest backspace. Did I measure wrong? The rear is wider than front and that is kinda what I'm looking for. The current wheels on it, my dad bought the wheels and tires back in '89-'90 then the car sat until I brought it back to life. Yes, I still have a few more odds and ends to finish on it. Advice/opinions? Thanks!