Yes, by looking at the manual and so forth, I have determined that the bushings in the Control Arms were there originally, and they were still in the arms to be taken out. The main question I guess, is the one in the sway / pan hard bar. There was definitely no bushing in it on either end, and when I checked at the local flap, it mentioned the number and that it also may require some machining. All of the ones that I have seen new, have the bushing on the outside. I have ordered bushings from an old truck part supplier, hoping to get the correct one, but they have not shown up yet.