Hey guys, go to this link on ebay to take a look at this 1968 SS 396 project car for sale. There is a GREAT picture showing exactly where they taped to paint the rear end panel black.
http://cgi.ebay.com/ebaymotors/1968...5486042?pt=US_Cars_Trucks&hash=item20d10170da
http://cgi.ebay.com/ebaymotors/1968...5486042?pt=US_Cars_Trucks&hash=item20d10170da