First off I've yet to get any insider info so this is mere speculation. It will be announced just after Xmas. However here's what's got me wondering. What is the motivation and reasoning for those Z28 mules running around with a huge IMS Centennial logo's on the doors? Why would GM want to put them on there and why would the Speedway allow them to? It could be totally unrelated of course.
A possible senario would be Z28's as the actual track pace car (three of them actually), and some/all of the fleet of event/festival cars being 'verts. Many times over the years the event/festival cars have differed from the actual pace car(s). We'll see pretty soon!!!!!
