What Are You Doing To/With Your Car Today?

Dude, you did a great job and even made a rain ring around it to keep droplets out! Well done.

No, I'm not that clever. I visited:

Mopar A Body 70-76 Fresh Air Hood Scoop Seals Dart Demon Duster

I used the recommended 4 1/8" diameter (factory opening) hole saw to install them. If I were to do it again, I'd go with a smaller hole saw (4" (as FABO member 340doc suggested) or maybe even 3 7/8") with the DMT seals.