Actually you would get a 71 Duster Twister with optional dual scoops hood. But not a 70-72 Duster 340.
Notice on that white sheet there is no code called out for hood scoop. Shame they put that snorkel scoop on that.
Here's an add for a 71 Twister with a 71 Duster 340 with the hood blackout like the car you posted is coded for.
View attachment 1715966386