Im currently running XJ coils in the rear. Rides soft and the axle drops really well. I am just looking for 4 doors or XL7 front coils.
But with the XJ coils, they sits approx 2"to 3" higher than the front. Im trying to kind of level it out a little bit. I have 1.5" aluminum coil spacers in the front.
Have you got the new front diff in yet? With a 3" raise, you will need the diff lowered, or you will probably start blowing CV's when flexing. Also need to install strut spacers.
Kris found a place for springs that was reasonable, not as reasonable as used springs. Metal recycling place (Binford Metals) south of Kent had three GV's (XL7's), try them. I got some of my wiring from them.
WV is out for me, off elk hunting.
New drive line is installed. Cut shorter than I would like, but plenty of room left for flexing. Working on exhaust now, one side is blowing on the fuel lines, so don't want to run too long that way. Still have some wiring to finish up. Tried my silicone connector idea last night, have to go see how solid it is now.