Dana 60 with 488 Richmond Pro gears and spool. Has good light wear pattern and pads at 43-1/2" for A body. Get yourself a set of axels that you like and brakes and you got yourself an A body Dana ready to fly.
$1100
E body 8-3/4" rear end housing, bare, raw finish. $250
1940 Plymouth truck rear end, complete as removed from driving vehicle, with leaf springs. $150