Found my dads original 1971 duster!

Hmm. Ok thanks. They told me today that the core was way too far back. I’m not sure what else could explain my original clutch fan not fitting
Will it hurt to try this fan? Although I can’t fit the shroud, it looks very aggressive. I was love to get it running enough to keep my alignment appointment. But definitely not going to risk overheating
I'd give it a try....Make sure that it clears your hoses and rad tank, and keep track of your fingers.