Best place for parts and pricing is Drive Systems Inc. I delt with the 3 major places and they give the best service etc.
As for a spare case, I tried to get rid of one and I had no takers so I tossed it. Sorry.
_________________________
IF YOU SAY IT CAN'T BE DONE, I'LL DO IT !!! JUST TO PROVE YOU WRONG.
'78 JEEP, 2 1/2TON ROCKWELLS, 47"FIRESTONES
FULL AIR RIDE