I bought the truck from a guy who always wanted to restore it. He had a bunch of extra parts that came with the truck, including that grill. The chrome is not perfect, but there are no dents, its pretty nice. I don't believe its aftermarket based on the condition, but I'm not sure how to tell. You can tell by the rivets on the grills on the early '70s trucks, bit this doesn't have anything like that I don't think.