I used jeep LJ front springs on the back and Ford ranger on the from that I had to cut the pig tail on the one end. The back was a lot higher so I used spacers. I then moved the front forward 1" and dropped a-arm and diff brackets, it then needed a little more spacer on the front. It is a touch soft but rides nice and the back is stiff but I plan on moving the rear back 1", I figure that will soften it up!
If you have questions just ask.
Kevin