This is interesting..... If I had $480,000 I might pull the trigger....

http://www.autoblog.com/2011/07/13/m...obile-w-video/

In the ebay posting, it is based off of a GM vehicle and has a GM VIN....

http://cgi.ebay.com/ebaymotors/Repli...ht_4918wt_1165

I wonder if that turbine would fit in place of the 5.3L and 4L60E with some tweaks......