WOW what a great find. The diff you need now and lots of parts for your other project. Did you also buy a lottery ticket?
Many folk would not part that out just put it back on the road. Change the rear axle and front hubs and use 5bolt half ton stuff. Rolling and driving it would be worth more than what you paid for it. 67 /72 are in demand!
Now the task is to get the 50 on the road so you and the wife and lad can have some quality time.
