4wd 727 trans jeep wagoneer to 2wd?

I currently have a 1969 D Dart 340 with a 727 learning on this still.. hahaha
the trans needs a complete rebuild, a friend has a working 727 that he took out of a 1985 360 jeep grand wagoneer.
can it be converted to 2wd?
or could it be used for damaged parts?
thanks in advance