Got bed wood bolted down & bed mounted on truck, permanently , I hope. Everyone but me probably knows this trick, but when installing a rear mount tank, especially like the 21 gal tank I have, you pretty much close off any access to two of the rear bed mounting bolts. Using the top hole in the frame as a guide, I drilled the bottom flange of the frame and used two 12" carriage bolts instead of the 5 or 6 " bolts that come with a kit. One side just dropped right in place, the other took about 10 minutes of jiggling. Hopefully the photo below will help explain.
Sorry, I don't have any photos , but Santa, disguised as my oldest daughter brought a Yukon dura trac for Christmas. Got that installed & buttoned up. Used a dial indicator to check back lash before disassembly & reassembled (the pinon to ring gear) back lash to the same spec. Installed new carrier bearings ,wheel bearings & grease seals. Used the Yukon shim kit & Yukon posi trac lube additive along with the recommended gear lube. I feel confident re the install but a proper road test will let me know if I did good or not.
After finishing up the posi install, I installed all new hardware including new drums & emergency cables on the rear brakes.
Next step is installing E brake cables & hardware , long with plumbing up the rear brakes.
1966 C-10 Short Stepside HiPo Step-by-step ~ and on-going resto build in the Project Journals
