72 Duster Sharktooth grill to fit on a 70 Duster possible?

This guy:

B.JPG

Was in our Sacramento Mopar club about 10+ years ago. He bought this car new and bought TWO grilles for it. He brought the receipt to one show and showed the guys....The Grilles were $44 each in 1972.
I told him I'd give him double his money.
He declined.