location of twin hood scoops on 1970 Duster

Looks Good. And nice wheels. I searched through a ton of posts and found great info so far, just wondering if someone had the measurements of where the scoop goes on a duster. Mine being a 70 I have no start point to find where to put the scoop. If someone has measurements of the twin scoops on a duster that would be great. From the back of the scoop to the back of the hood and from the side of the hood to the side of the scoop measurements should give me a good jump off point.

Thanks again.