Functioning snorkel hood scoop

Thanks guys. First car was a 70 340 duster and come to think of it I dont remember seeing any dusters with scoops.Been out of the loop for 26 years raising kids and spending a fotune on their sports and know they are done so I am getting back into it. I bought a 72 340 hemi orange duster last year that is pretty sweet,runs strong and just trying to put finishing touches on it