Here is the measurements I used to install the twin scoops on my 70 duster.
The necessary measurements are scribed onto the hood in the attached image.
They are right on the button.
Hi all, after reading the information in this forum and needing to mount some scoops myself I came up with the following measurements on my hood. And after drilling the holes in the hood I found these measurements to be spot on to the link that was given earlier showing underside of the grey...