if they are giving you 920 for it buy back should be in the 200-300 dollar range if you can part it out and make a couple bucks I'd buy it back from the ins
are you building a race car or a street car?
I'd run a glide in an all out race machine and the 4l80e in a street strip
the car your building is light enough to use a gear compatible with a 3 speed but anything much over a 3:42 sucks on the highway
looks like a foxbody rear, but its a dana 44?
good deal if its true
http://cgi.ebay.com/ebaymotors/MUSTANG-5-0-FOXBODY-RARE-DANA-44-4-56-POSI-REAR-END_W0QQcmdZViewItemQQcategoryZ33731QQihZ008QQitemZ180179378344QQrdZ1QQsspagenameZWDVW