A 2" extented shackle will give you 1" lift. they may advertise them as lift shackles, then a 2" shackle would give you 2" of lift, but be 4" longer than stock. The only other ways of lifting inexspensivly that I can think of would be body lift, or cut fenders. A body lift can be a pain sometimes, and not sure everyone wants to cut up their fenders, but they are options. If you get more than 3" BL you take chances of the body shifting off road.