I've been waiting for my drive shaft.. it was new but I just bought new moly yokes with larger 1350 ujoints. It also looks like it has to be a little shorter for the larger rear yoke and u-joints. Going to install pinion later today, set carrier preload and check pattern - hoping pinion depth is OK as I have no way to pull bearing. I purchased an inch-pound t wrench and have a new crush collar and nut. I have also added two 4 degree shims on each side (top/bottom) to correct pinion angle and removed one leaf from springs. They were way too stiff and it also kept the spring stack a similar height and allowed me to retain the ISO pads. I also switched the J-bolts to ubolts on the lakewood traction bars.