In looking for suggestions for a diff I can pick up at a reasonable price for a '53 100. It's got a diff from a 1970 C10, from what I gather.
The bolt that keeps the pin inside the spider gears was broken so I had to pound out the pin. All the seals are shot, the bearing on the rh side went out and there were roller pins all over and a groove in the shaft... The previous owner should be banned from owning tools.
