when bagging the front of a ranger buy djm drop beams, then the radius arm relocators and then the bag brackets. Drop beams will give you better camber, radius relocators give you ground clearance and correct caster and wheel arc. If you dont install in that order you will have to replace the bag brackets later when you fix everything or try to lay out. The brackets I posted above are the ones you want to go with.
stock ibeams say on them do not heat weld or bend, so if you were to bag on stock beams, you will have more frame and crossmember to trim and will have to make a custom bolt on lower bag backet.
