I did fab that linkage for AX-15 231. Far as I can tell it will work.
Made the linkage. Just have to finish the truck, for real world testing results.
Far too much effort for what the linkage is worth to fab vs stock.
If you wheel your rig, or live in a snowy area, the corrosion on the t-case linkage SUCKS. Look at most other straight linkages, this mod merely mocks that. It is NOT jerry rigged. It is a simple solution to a common problem. If you follow the write-up, it is easy. I have done it multiple times with great success, and don't have any of the sticky shifter or other problems the stock linkage caused. The only thing you have to do is be sure the heim joint link you create is STRAIGHT and not at an angle and it works perfectly.
BTW...it is MUCH easier to install than trying to RECREATE the stock scissor pattern.