Here are the chrome ones, American Muscle sells all the finishes though...
http://www.americanmuscle.com/17x9-2003-cobra-4lug-chrome.html?utm_content=17x9-2003-cobra-4lug-chrome&utm_campaign=FROOG&utm_source=Google&utm_medium=Shopping
From what I have read most 01 Cobras had the teskids and it is much less likely to have the Windsor block. I'd say odds are you have the teskids but don't hold me to it.
EDIT
Little more info I found for you...