The Borgeson steering box seems to be based on two different OEM boxes but if I were to order one which one will I receive? I don't trust the pictures @ Summit, JEGS etc.
One box is based on the Delphi 600 box that was used in Grand Cherokees. The other one is apparently a JKC box (not entirely sure but I think Hitachi owns JKC). These boxes can be found in in Isuzu Trooper/Opel Frontera A/Opel Campo/some RHD Nissans.
here is the Delphi based box (note the part where the PS lines connect and the housing extends past the sector shaft) :
the other PS box has a shorter housing (ends shortly after the intersection with the sector shaft) and the part where the lines connect looks different as well: