Thanks for the positive responses!
Mellowyellow, the badges are from
www.americanmuscle.com (part# 18005). Make sure you get the sohc badge if you have a GT. (The dohc is right next to it on their website and I almost ordered it by mistake).
Sawyer, I know I've seen the badge you're looking for somewhere...
I've decided to start another thread for a badge picture library, please contribute a pic if you can.
Sleeper2