I need a HUGE favor

[1987 Shortwide]

can someone who's got their wheels off their truck already do a little measuring for me? I'm almost sure that the 10 bolt and the 12 bolt are the same width, but mine's a 12 bolt.

I need these measurements.
1) overall width of the rearend, So I'm sure that it's the same as mine.
2) Then I need the distance from the outside of the drum (surface that the wheel is bolted to) to the inside of the fender lip in the top center of the opening.

Basically, I've gotta narrow my rearend for the 28X 14.5's and I don't have a box together to measure. If I could get a good accurate measurement from one (preferably more of you that come up with the SAME numbers ) then I could get it narrowed now, while I'm doing the frame.

Thanks a million in advance