Front suspension issue
I removed the upper ball joints on my 65 Dart using a big pipe wrench. I then bought the correct socket (~$50 American Muscle I recall). I didn't want to mess up my newly painted UCA's. Used it again when I bought my 64 Valiant. 73+ cars are a different size.
There is a sticky on removing the LCA bushing. Most people weld a washer to it so they can push it out. You pretty much need a hydraulic shop press for bushings. I got the 12 ton one at Harbor Freight, which I have used a lot. You know, once you have a hammer you see a lot of nails.