stock or hv oil pump

I just ground some casting flash. I had two thoughts. Mainly, some looked as if it could break loose and cause trouble. Then, the machinist will see I'm paying attention.
I did also find a small casting defect right in a corner of the oil pan rail that could predispose to a crack. It was ground smooth.

Szilagyi talks about a hole to oil the fuel pump eccentric but no mention of chain oiling.
Of course no fuel pump on the Magnum but does it have the same chain oiling issue?