Call around to junkyards, I'd try Penguin Automotive and Butcher Automotive...I don't think they directly deal with wheels but bolth use a somewhat separate guy that does. Seems to always have lots of wheels.
And of course you can ask Zach...I believe we offered one or two to you a while ago but you didn't seem to want them.
Oh, and the Gold Probe beat a '85 Vette tonight...multiple times...True he was an automatic...But I'm talking about beating him from a car behind
Even saw a Viper...but he turned off before I could have the honor of being spanked by him.