http://www.bargainnews.com/viewad.cfm?Show_Notepad=Yes&bnAd_ID=6437874&TheDealer= Advertised as a Riviera, but looks to have GS emblems on it. o No:
From what I can tell in the photo, the emblems appear to either well placed if added on, or original. Usually these wind up crooked, or too low or too high when someone adds them on to a non-GS car. The only way to really be sure would be to look up close, and also check for a posi. The vin tag won't prove the GS option, so you have to really play detective on these cars. I'd like to get another '66 someday, if I could find a nicely optioned one, rust free, that is numbers matching.