My 8 3/4" complete rear end rebuild thread

Ok....my parts are:
Bilstein shocks
New PST leaf springs and shackles
Dr. Diff 3:55 posi third member (assembled - just drop in)
Dr. Diff axles 5 by 4.5"
Dr. Diff 10" drum brakes

Somehow found a little energy after work today so I got a little head start by getting it up on stands and the wheels off.

Tomorrow morning I really start.
I'll tear the whole thing down and start the clean up.
Check in for updates!

Anyone know what traction bars I have there?