Restored-with Electra and Wildcat trim on the front fenders? https://www.ebay.com/itm/1966-Buick...189656?hash=item4d91f45118:g:QzIAAOSwAPxct1b4
So the seller probably could only find a set of more common Electra fenders and couldn't part with the Wildcat trim. Not sure the combination works for me, it'd be one or the other, but not both.