This may be a stupid question but here it is, I got the front radius rod bushings installed on my GTO but couldn't get the rear ones out. In the instructions it says to have a qualified mechanic put them in as it required special tools to remove them. I didn't keep trying to pry on them or use a screwdriver as I didn't want to damage them. Any suggestions and if so I assume the same would apply to the lower control arm bushings as well.