Okay, so I've dove into the rear end and am getting fairly close to wrapping this suspension all up.
I'll start with a "before" picture:
Pressed out all 8 of the rear control arm bushings. These all looked pretty worn and tired.
Repainted everything and got the new bushings in:
I've been cleaning up all of my bolts I'm reusing on my bench grinder. Remembered to snap a pic this time.
Before:
Not quite new but definitely better:
I took the opportunity to give the frame and rear end housing a good scrub down and clean, and proceeded to paint them with some POR 15. Extended bump stops also installed.
Next up is installing the 4 link so I can finally swap the springs and shocks. Then panhard bar, sway bar bushings and endlinks, diff breather, parking brake bracket, and extended brake line. Then done?!? I think.