If you have a 1967-1970 Ford vehicle (Mustang or any model) that was sold by one of these dealers, we'd very much appreciate it if you'd share the 6-digit Ford dealer code with us. All these dealers sold more than two '67 Shelby GT units:
City Motors 1401 National Ave. National City CA 92101
Universal Motors 391 South Main St. Akron OH 44311
University Ford Sales, Inc. 315 S. Neil St. Champaign IL 61820
Duthler Ford Sales Inc 555 28th Street SE Grand Rapids MI 49507
Lynch-Davidson Motors, Inc. 724 Hogan St. Jacksonville FL 32202
G&T Ford Seneca Falls NY
Van Steen Motors Appleton WI
Update: 12/5/2020 - found the first five on the list. The remaining two on the list each sold three '67 Shelby units.
I apologize for a bit of a cross-post here. This topic was originally started in the '67 Shelby forum, and we were successful in identifying a few dealers, however, we're still looking for a handful more. It appears that we've exhausted the resources of that august group, so trying to cast a larger net here...