I looked at those, they are 1 9/16 diameter. My knockouts are about 2 3/4? Bad picture, sorry. I'm going to look again on some of those wheel, hubcap sites and see if they have anything cheap at 2 3/4 diameter. Maybe something with a Mopar logo or something with some color, I don't know? If not I'll use what I've got and save up for the one piece Acorns. Thanks again, and nice job on your car! I checked out your pics. I hope to get mine in that shape some day!