The AW4 is a 92. 23 spline. My current TC is fine, it's just a 21 spline and the "new" TC is a 23 spline. Would it be easier to just swap out the input shaft on the current TC to a 23 spline? He only wants $50 for the 23 spline NP231.
The trans on the donor is (was) an AX15. So there may indeed be some difference in the length, but the AW4 is replacing a BA-10/5.
The rear diff is a 44 and so I may need to alter/swap the driveshaft length. Have a driveline specialist in town, so once I get the AW4 and the TC in there I'll likely take it to him to fine tune. At this point the MJ is up on blocks to install the front springs, shocks, trac-bar and sway bar discos. So, I'm not in a HUGE hurry as this a project and I don't need it to get to work.