New 1964 Dodge Dart GT Owner

I did not know that the large bolt was easier to obtain. I am in the process of painting a set of sandblasted 71 Scamp 14 inch dog dish wheels. I am planning on running the trim rings with chrome lugs, chrome stems, and a chrome bearing cap. However, I love the look of your hubcaps. Will those caps fit on my rims, and what car did those caps come from? And, are they pricey?