I replaced all of the bushing in my rear control arms woth poly ones. I used a torch to heat them up and then pound them out. It was pretty easy and I could pretty much press them in by hand, and then finished them off with a bench vise. I was looking at the fronts and they look a bit of a pain to remove since they are enclosed with metal sleeves. Is there a good was to remove them without a press? Will the torch technique work with them too? Or will I have to resort to using an air hammer? Or is it best to have them pressed out? I am pretty sure that a bench vise will be sufficient to press them in as long as I have a 2x4 to keep the arm from collapsing. Tips? Advice? Appreciated.