TurboLJ

Hi all, I recently bought a1989 Comanche 2wd. It is a 4.0 with the BA10 trans. Today I bought a 1996 Cherokee with a messed up motor. I’m wanting to use the XJ parts to convert my Comanche to 4wd. I know I will get the front axle, transmission, transfer case, front drive shaft, shifter linkage. I’m wondering what else I will need from the Cherokee. Thanks