Issues with Steering on 1965 Valiant V8

Most these girls are supposed to have a master spline and you cannot reclock them, and should not have to. You want the box centered, the wheel centered, and if it "turns" then walk the tie rods over to get things centered.
The A body gear boxes have FOUR master splines and the pitman arm can be clocked in all four positions. Don't ask me why. I know not. lol