as much as i dislike them my buddy want to put a three inch body on his 99 burb, he has the pucks and bolts but nothing elese... here lies the question what mods have to be done to the shifter and steering on this pig to make it work. i dont know much about chevy's is there just a shift cable that has to be rerouted? a little insite would be great. cause i know im getting stuck doing this...