Dodge redesigned the steering linkage on trucks around 78, individual parts are different, not sure if the whole system can swap.

Tilt columns are Saginaw till 90 or so, straight columns are mopar. 90 to 93 is a very different design.

Boxes are Saginaw but iirc there's spline differences between GM and Dodge. There's hose fitting differences that happened around 80.