7.3 havoc
+1y
If you don't want bags and your just looking at leveling your ride than look into the longer shackles from DJM #SH3015-1. If you want a mild drop 1-2"s front and 3-5 rear than I would swap front springs to next level motor under yours and have camber and allignment done, out back you can now go with DJM shackle and hanger kit HS3015-5 (FYI found that Summit had the best price on seperate kits from DJM) it will be adjustable from 3 to 7"s. So now we get to hitting the limits of a Ford static dropped truck, DJM beams kit #DB3015-3 in front 3"s and the shackle / hanger kit out back. You can also change front springs when adding beams to acheive more than just 3"s in front, with option of last & thickest leaf spring removal which is another 1.5"s out back.
For quick referance, my F-350(pictured) has the 3" front beams w/factory springs and the shackle/hanger kit in rear also with factory leaf pack. it is a 3" / 7" static drop. I could still change my front springs to the V10 springs and pull the last and thickest leaf out of the rear pack to achieve more of a drop. I tow with this truck (RideRite helpers out back), either a 16' enclosed @ 8k + or a 40' gooseneck @ 25k +.