The brackets were on and the body mounts were cut. It was time to remove the original control arms and cut the factory mounting locations off the frame. When we tried to remove the lower passenger-side control arm we found that the bolt had rusted itself on. The only thing to do: torch it out and continue on. It's always a bit scary to see pieces of your frame torched off. Now there is no going back. The frame was smoothed and painted over to protect it.