This is not my car but it could be ...
http://cgi.ebay.com/ebaymotors/Plymouth-Barracuda-1967-Plymouth-Barracuda-6-cyl-numbers-match-orig-paint_W0QQitemZ260210581873QQcmdZViewItem?hash=item260210581873
Pictures of underneath , like trunk floor extensions, would help.
What he does show looks...