572 oil system with A body Hemi K frame & mounts

Spook120 said
Just completing a STREET 572 hemi. Engine builder said internal oiling system will live on the street without issues. He has been building these things since 1964 so I tend to listen to his advice.

What block do you have ?
I have a megablock, I’m pretty sure I can’t fit an internal pick up with a 4.5 stroke.