just an update here. today i found out that the dual snorkel scoop was available on the 74 dart sport as well. so to correct this i am posting this for everyone to see. the scoop was gone after 74 not 73!
Yes, my 74 Dart Sport 360 came with the scoop and blackout from the factory, and had the two round holes in the hood too.
A friend had another 74 360 4 speed Dart Sport with the scoop and round holes too.