^what he said.
On a similar note, I want to make new driveshafts using a double cardan driveshaft from a donor vehicle like a front shaft from an xj. I know the joints are the correct size on the xj shaft but was wondering if there was any difference in yoke style (on the transfercase) on the cv side of the driveshaft. The reason I ask this is that I have seen yokes listed as "cv" yokes or '"non cv" yokes. like> http://www.partsmike.com/store/store...on=show_detail