I take a closer look at the sb one and the BB one I have

IIRC the lines are diff on them...at least the BB one at the box anyways

one reason I swaped to the manual steering on my 440 truck build

needed to have pressure line and return fabed up to hook to the box with the MH BB pump

as far as I know its either a federal pump..or saginaw pump on BB,IIRC they used both