No, the box would rotate 90 degrees clockwise, viewed from the driver's seat, so the Pitman arm would hang down just outside the frame instead of coming out of the bottom of the box like usual. That would put the drag link running parallel to the frame like it does originally, but it would just face forward from the axle instead of back. With the steering box on top of the frame ahead of the axle, the geometry would be a lot simpler and there would be less of a possibility of the left front tire hitting the steering box in a right turn. The hydraulics of the steering gear will work the same, no matter how the box is clocked. The only problem with that idea is the fact the steering shaft rotation would have to be reversed as it enters the power steering gear. There are all sorts of Pitman arm lengths and shapes available to get the drag link geometry right between the steering gear and the spindle. The box can be bracketed to the frame at whatever height that makes the drag link parallel to the ground for bump steer control.
Jerry
