OK, after doing a little searching on Google, I found what I bought. They are the 1967 Camaro trim rings and they are exactly what is in the link below. They also attach by the outer rim edge. Check them out. They look very close in person to the Mopar style. Rob
http://www.rickscamaros.com/product.asp?dept_id=3563&pf_id=TR-6

**OK after looking at them again in the above link, they don't attach at the outer lip, but they look very close on the outside. What the heck did I buy then?? I wonder if a GM guy was selling a set of Mopar trim rings and didn't realize it and listed them as Gm? I'll have to dig them out and take a photo. One thing is for sure, they do not look like the more common GM trim rings. Also, the guy did say in his ebay ad that they were 1967 GM first style trim rings before the design to the more common rings that look nothing like a Mopar.

***Ok, this is the exact trim ring I bought a set of:
http://www.dantiques2.com/vpasp/shopexd.asp?ccode=46395

They are listed as GM 14"??