I agree

MH is front sump

car is center sump

72 up D/W chassis is rear sump.

my 78 MH 440 had a front sump pan with windage tray.

I installed the rear sump pan/pick up tube and turned the tray around IIRC.

FYI..also be sure to plug the oil dip tube hole in the block if not used.

my car center sump used the block hole. my 78 truck pan has the tube down in the side of pan.

MY truck pan is a 6 qrts mocked up on the bench 7 qrts with a large filter.