Jack,,,,
If you go to the site
www.thevintageracer.com go to York US30 Dragway,
the Jere Stahl collection of photo's. The 69' X/SS meet, with your
Cuda there (soon to be yours). Several pictures with the little scroll-design on the front grille. In a close-up, I got "426 Hemi" in gold lettering.
The letters don't appear much larger than 2". Also, check out the monster tunnel-ram on Jenkins 68' Camaro, with a 427 (Not sure if it was a ZL-1
All-Aluminum engine in there) in several of the photo's. The Holley carbs look like thirsty 770-CFM units...
Paul