OK, coming in a little late here.
Got Waggy front springs on the front of my CJ.
Not sure yet what I am gonna use on the rear. Probably another set of Waggy fronts.
The Waggy front springs are just a little longer than the YJ springs but the waggy rears are a BUNCH longer. Putting them in the front was going to open up a can of worms with the steering. And in the rear in order to get the W/base stretch you would have to either stretch the frame or relocate the gas tank or both.
Here is a pic of front waggy spring compared to a YJ rear spring. Like Caver Dave said, the center pin on the short side is only about a 1/2" off from the YJ.
So what we did is do a shackle reverse and move the front mounting oint forward about 1/2". Which puts the center pin back where it started. ANd relocate the rear mount back about 2"
Now you have to humor me about all the vise grips in the mock up. But here is a Waggy front installed (sorta)
Here is a YJ rear installed. (Again only sorta)
Although not the best pics, you can see the difference in the rear hanger in relation to the body outrigger.
In case anyone cares, here is the Waggy spring at almost full stuff. The Jeep started to come off the Jackstand so I quit lifting.
Will try to have some better pics in a couple days.
Caver if you have some other pics you think you want to post go ahead.