Friend bought a '75 F-100...I'm getting the axles and he's thinking of the idea of using the D-20 t-case.

He would want to adapt it to an XJ AW4 without the klune crawler (which I'm sure someone would mention).

I searched and there was only 1 post regarding this and it was about the klune.

So what (if anything) can be done to put this case behind the AW4?