Small block oil mod/pump

They certainly look the part but how close are they going to be too the pan , Allen head cap screws would be twice the thickness of the shallow head bolts the pumps normally come with.

If the pump in the photo is HV it wont work with a milodon pan unless you do some work to it. I run a HV pump with a smooth flat cover and flush screws and still have to grind the rear edge of the cover and screws.