i'm swapping the 4wd out of my 98 cherokee 4 door into my 99 cherokee 2 door,i'm pretty sure ill need a new rear drive shaft but don't know how long it needs to be cause one that's in my 98 is way to long. and i don't wanna have to wait till i get it swapped to figure out what length it needs to be so any info would be nice, and any advice on thing to do or not to do while swapping 4wd would be awesome cause i only have 3 days to do it once i start.thanks

 

here you go https://www.cherokeeforum.com/f59/2-...-4-door-48241/