Air cleaner decal.
As long as you stay away from the crossed flags turbo jet stuff, no one will know the difference.
http://www.impalas.com/1971-454-turb...FZBMDQodXikDzw
I used one like this on my 1974
http://knrclassicautoparts.com/onlin...r-decal-detail
The only label on your 72 air cleaner was the "Keep Your GM Car All GM" label on the left side of the base.










