Did 1996 -1999 Olds LSS models have a factory Decklid Spoiler option? If so, does anyone have a picture of their Olds LSS with that spoiler? What option code was it? Does anyone one have the original GM / Olds Part Number for this spoiler? Does anyone have one For Sale? Or, is there any aftermarket Decklid Spoilers that are the correct length to fit and look good? I've personally seen three 1997 LSS's with a Decklid Spoiler. Not sure if they were factory though. Thanks!