I have a 1976 ElDorado that I am restoring. I am ordering the front end rebuild kit from Kanter, but there is nothing for the rear. The workshop manual says that the bushings are not replaceable and you have to replace the entire control arm. I know I can have new control arms made but i'm hoping someone knows how to fix the old ones. Haven't heard of any available w/o going custom. Any help or suggestions are appreciated.