I know the uppers aren't needed for the swap I was just thinking I might replace all the arms at once, because it needs the front end freshened up. My dad has pretty well talked me out of the swap because it drops the front more than we'd like it to. We're worried it will effect the way my truck hooks,it's really consistent the way it is. Now I'm thinking just call PST and get their polygraphite rebuild kit with ball joints and tie rods.