I wonder what relatively new member Jrrrrr is up to. I surmise that is not his GTV in Post 1; He doesn't know what it is but likes the look. And he wants same NOS inner light assemblies for some reason without telling us about his Alfa.
I just checked ClassicAlfa.com and they sell 1750GTV and 2000GTV reproduction grills and there is no mention of there being a different US version. Yes for the 1750 the indicator/park lights were in a different position but pretty sure the grill is the same