Milocon pan, 6.1 and dipsticks.....

Just a quick dumb question about dipsticks -

Do I need to buy the Milodon dipstick to go with the pan - or can I use the factory dipstick and does it remain in the factory location?

This dipstick confusion has been one of the hardest issues to get clarity on because I can't find any b4 and after pics.!:banghead:

I read an article that talked about "unplugging" the factory dipstick hole on a crate 5.7 - but that's just confused be more!

Can anyone provide a clear explanation of what I need to do/ buy?

Thx.

Mal