I second PST. I did my 66 suspension a year and a half ago and am happy with their products. Also got torsion bars from them.
Suggestion though. If you don't have a lot of tools and a hydraulic press, I would remove the upper and lower control arms, and take them along with the bushings to a shop.
I spent a lot of time doing one lower control arm bushing. Then took the other lower control arm to a shop. They charged $12 to do it, but I would have gladly paid $25 lol.
The other thing that will make a HUGE difference is rebuilding the steering coupler. It really helped mine.
