Hello - I am in the middle of my 4.0 swap from a 93 xj to my 85 cj7. I have figured out all the wiring and have got the jeep to start and idle. I am wondering if anyone has successfully used AX15 and np231 transfercase in this swap. I know about tranfecase drop down does not align with the front axle, but I have read that you could swap out the axle with an yj or wrangler. Thoughts?