The Harbor Freight ball joint service tool will press the new bushings into place, at least for the Global West Del-a-lum type. The gap between the two holes needs to be supported with a 1-1/2" long piece of steel angle. Or borrow the autozone tool.
A combination of drilling the rubber portion and cutting the old bushing with a saw will get them out without a press. Someone here talked about that last month and it worked like a charm. Cut the metal sleeve right next to where it passes through the arm both places. Then it crushes easily and falls out.
Like Fbody is hinting, you will earn every cent you saved diy on this job. But the satisfaction is priceless.
Just be careful of the "might as wells". The control arm is connected to the subframe. Pretty soon you're into a full frame off restoration.
