Ok, So here's my Saturday afternoon Leaf Spring and Shock replacement update.
Passenger side done! Feels good and looks good compared to the rusted crap I took off the car. Here's a pic of the driver side with old spring, hangers, shackles, U-Bolts and unwanted traction bars vs. a pic of the new set-up on the passenger side, with new spring, shock, shock mounting plate, U-Bolts.
Thanks to many here on FBBO for recommending cutting off the U-Bolts, They were rusted on solid, but I was able to cut them off with a little effort and a cut-off tool, no problem. Biggest issue for the passenger side, was from my post above... just took a good 8 hours of sleep to clear my head and figure it out.
As for the drivers side, I got everything apart fine until I got to the front hanger. I should say that I very liberally sprayed everything down with Seafoam penetrating oil 24 hrs in advance. The first nut came off with an air ratchet, no problem, second one fought me and out came the breaker bar...Snap! followed by #3 and 4..snap...I don't know if it was the rust or if they were overtightened in the first place, but the hanger is toast. I will be buying new ones from Mancini along with a pinion snubber (which the vehicle doesn't have).
I will have to wait for next week to finish off the job, which really sucks as I was hoping to start on the front suspension and disc conversion kit.
All in all I'm glad I tackled it. Here is a pic of the heaping mess that came off the car. Notice the 2 air shocks and how 1 is longer than the other (extended). The shorter one is frozen solid and won't move, this could not be helping the ride quality.