Lance,
If you are talking about the Trans-Am racing version of the Boss302 from 69 or 70, there was NO scoop! The only "scoop" available on the Boss 302 was the 1970 "Shaker" hood scoop option and this was not used on the race cars as they were feed from a plenum that drew air at the base of the windshield, a high pressure area on most street cars. The Boss 429 DID have a big fixed hood scoop that was functional but the 429 only raced as a drag car.
FITTER, time to post some more Boss 302 pictures......Lance FITTER has a 70 Grabber Blue Boss as did I but he still has his in the garage while mine is sold. If you need pictures of the Trans-Am Bosses I can scan in so and post 'em.
If you have any other questions, fire 'em off.
Rick