I did this yes and i did a junkyard military wrap...
with another set of xj main leafs, I hit the bushing out of both ends, opened up the eyes on each and slid it over the original xj main i was planning on using. This works with the cherokee spring because one eye is bigger than other. The toughest part is redrilling the centerpin on the leaf I chose to military wrap.
I also took some rr leafs off of a suburban cut the eyes off the mains, used the secondarys and blended those into the pack to make some rigidity. I wrapped out a set of xj's with only the military wrap and that made me take the measuring tape to the JY and think of this great idea :flipoff:
And lastly the smallest leaf on the bottom is also an xj leaf...
I am running traction bar. Anyone doing this on a YJ IMO NEEDS A TRACTION BAR. The leafs do not react well without one and axle wrap was an issue. Im also running longer leaf perches...i think i bought from ruffstuff or DIY4x.... to help with controlling the axle wrap.
Been running this setup for 2yrs now and love it to death. And you cant beat the cost:redneck: