I have called everyone at GM in Detroit and elsewhere. Thanks for any help, there are more than 100 people looking for these babies and there are zero in the country -
84756148 is the right one - non projector LED. Did you find one? If you have projector ones AZcycleparts.com has those from a ZL1 - they take those cars apart along with McLarens and Ferraris. There is a Corvette in the body shop where my Camaro is waiting for a seatbelt for 4 plus months...