it seems to me like i do, but i can not find any pitman arms for a 2 or 3 inch lift that will fit my truck. so im thinking that there is enough play in the steering components to accept a 3 inch lift. i can find pitman arms for 4 inch lifts and up, is the reason why i think i dont need one. does it depend on whether i use a block kit or an add-a-leaf kit? any insight or advice is greatly appreciated!!