Progress 3/4/17
LCA inside bushings ,scored with 3" cutoff wheel and chiseled off about 5 minutes each
outer bushings, scored the bushing flange with an X pattern and chiseled the edges toward center. I then welded a 3/8 washer onto it. Using a 3/8 bolt as a tool , pushed bushing out with press. Now I have to make tooling to install bushings.