It has me baffled

. One person on a Facebook page told me that it was an aftermarket shifter that you can get from GM and that he had installed one on an SS for a buddy of his. I haven't checked out the GM performance website yet but figured someone on here may have seen one before or could have some info on it. I have the guys in the parts dept. at a local Chevy dealership checking on it as well. I looked at the MSRP last night and it didn't show any option for an upgraded shifter.