[sixtiesmuscle]

I'll add one more thought. Rob's quote indicates the UNIQUE relationship between the two dealerships. Had Jack bought just the the "stripes and trim" for about 50 bucks back then, it would be one thing. The additional fee charged by Yenko for the right to market them, WITH HIS APPROVAL, as Yenkos makes all the difference in the world.
As far as advertising being a determining factor in a marketing agreement, Douglass WAS listed in the Yenko ads as his authorized dealer. These three facts together are pretty compelling.
Yes, the cars are different, but, that doesn't make them any less of an official, authorized to sell it to the public, Yenko Camaro.