Offset spring kits???

Well, I decided against paying for the 'kit.' I was able to get a 1/2" more clearance just by redrilling the holes, and notching the frame for the head of the hanger bolt. There's also a piece that folds over and spot welds to the frame that I removed and just welded it back straight to the frame.

The back side was even easier. Just had to weld up the existing holes in the hanger bracket and redrill them 1/2" over. You can utilize factory holes for this.