what steering componets am i gonna have to purchase for my 4 inch lift. (tc ez springs, ord shackel). i would like to go to a crossover setup but i am not sure what i need to buy. i have a 3/4 ton 10 bolt currently under the truck. and i have a danna 44 if i need a knuckel to machine and tap. can sombody guide me as to what i need to do.