Changing rear ends but also driveshafts?

Or it may be up to date with lesser wanted materials and its not specified. . . .your jaw would drop, hit the floor and get stepped on if you knew some of the big name shops partaking in junk. . . .
no it wouldn't actually , I have been screwed and tattooed as they say many times during my own restoration and have become leery to the point of questioning everything before I buy .I was just suggesting to the OP that there were options out there but buyer beware is a given these day's eh!