2wd and 3 door hubs have different TCA attachment, one is by castle nut, other is by pinch bolt, so end of TCA different as necessary.
The brakes fit straight on either.
Angles etc the SAME for both, 3 door uses a SLIGHTLY longer anti roll bar, giving less CASTOR, meaning better turn in but just more twitchy but not excessive as I have used one of these(3 door) on a hatch that I had.
tabetha