[Mr70]

I have a Friend who has a strip of those odd 396/325HP Cross flag Air cleaner decals.They are still sealed in a protective wrapper,and he still has the receipt.He bought them from an Auto parts store some 30 years ago he tells me.
He also picked up some other odd decals with them.They say,"I'd rather FIGHT,Then Switch!",with the Chevrolet bowtie in the center.These are aftermarket.and were aimed at a cigarette brand asking others to switch brands in the mid 60's..Tareyton I think?