That's an interesting question. I was under the impression when I ordered mine that there would be two slightly different front springs (labelled A and B) but I received two springs alike, both labeled A. As far as I can tell I do not have any height difference side to side.
I just installed an OME light lift from Kurt 2 weekends ago. The truck is basically stock 1985 Xtra Cab pickup, no winch or heavy bumper up front. The front springs were identical. There is no lean after install. Great suspension. I have a similar setup on my FJ40. I had no issue with the drag-link but did need to purchase longer sway-bar connectors. Gave me a 2 1/2" lift.
Would you happen to know with weight on the front axle what the distance from the top of the spring perch to the bottom of the frame is? I'm really hoping that it's close to my measurement.
