'71 Duster 340...maybe...

I'd love too see the fender tag. The gloss doors and lack of A pillar trim lead me to believe it's not a V24 car also. The rear tail panel decal is for a 1970 Duster 340 and the wing as well. The hood pin cables are also too long. I suppose if it is a truly early build car then it's possible to have these things, but unlikely.