[dsraven]

my welders series panhard bar was set up a little different than yours but just remember the bar should sit fairly level at ride height so side to side motion of the axle will be minimized with suspension travel up/down. anyway, as long as you have room behind your tires and between the fender lip and the tires you should be fine either way. possibly run the suspension through a full bottom to top stroke to make sure. once the box is in place.