I have a YJ that I backhalved but kept the full tub so I could keep my back seat for the kiddos. Its not front halved, but does have TBI 5.7 in it. It's on tons and the driveline is th350 and 203/205 doubler, 3 link front and 4 rear, full hydro, coils in front and 2.5 airs in rear.
If I had to...