8.8 swap

OK since this appears to have all the 8.8 swap experts/installers then I think I will start with my post here first. I had a buddy of mine a few weeks ago pick me up an 8.8 (due to schedule and location I was not able to go pick up myself), anyways I was able to finally pick it up from his house last night - well I get it home and start looking things thru and I see that all the brackets have been cut off - GREAT 1 less thing I have to do but then this is when it all starts going south (or so I think) well I look at the axles and they are both the same size so I take a tape measurer to them and I see that they are both 30" long. now reading thru this post I know for a fact that 1 is supposed to be shorter than the other - so that's my 1st issue. so then something tells me to measure the diff and I do and I see that it is approximately 48" from the inside of the flange on one side to the inside of the flange on the other side. AGAIN reading thru this post I know that the rear diff is supposed to be about 59". so then I measure each axle tube on the diff and its approximately 16" each....so obviously I will NOT be able to use the OEM 30" 31 spline axles...... hmmmmm as I am measuring the axles tubes I notice that the axles tubes are also welded to the diff housing as well. WHAT A KICK TO THE GUT I THINK I GOT GOT!!!!!! This was a sale on CL and it was only advertised as an complete 8.8 with 3.73 gears and axles but no backing plates - nothing about being cut and shortened, etc but I was so beat tired last night and after seeing this I was disheartened to continue so I gave it up for the night.

BUT me and my buddies have this saying " God looks out for Babies and Fools"
and with that in mind I started thinking - well maybe this will be sheer blind luck with this diff already cleaned up, cut and welded. So now my question is:

1. Will I be able to use this rear diff with an overall measurement of approximately 48" into a 73 Dart Swinger???
2. With this rear diff cut at this overall length I can only assume that I will have to get custom length axles?
3. anything else I should consider before I continue with either using or scrapping this 48" rear diff??

Appreciate all the help in advance. and here's a few pics to see if you guys see or pic up on anything my novice eyes did not see.

rear diff.jpg

rear diff2.jpg

rear diff3.jpg

rear diff4.jpg

rear diff5.jpg

rear diff6.jpg

rear diff7.jpg