oil pump gasket open or restricted?

[BradMph]

If you overfill engine oil the oil is restricted in draining back to the hole in side of block because the hole is restricted. I'm pretty sure this is what the restricted gasket does which I don't think I ever overfilled my oil before..

Anyway, I did some research on this part and here is what I could find on the gasket.
gasket.jpg
(click image for larger view)

Part Name:
GASKET, ENG OIL PUMP

PNC:
04010

PART#:
MD060521 - no longer available / original
MD191432 - updated replacement / replacement

[1340busa]

thanks guys. ill use the one they sent me with the delete kit.