Next up at the suspension shop was replacing the wrecked trailing arm bushings with new delrin bushings and steel inserts.
First remove the factory bushing halves:
Then cut the steel lining with a hacksaw and die grinder:
Press the new pieces together:
One side went together well but definitely took some effort. Unfortunately my small manual arbor press just didn't have the power to finish pressing the insert on the other side, so I need to find someone with a hydraulic press to finish this one. If anyone has a lead let me know.