As some of you may know, I recieved many parts with GN I purchased from Michigan last fall. Including GNX flares, vents, (both of which UPS lost), instrument cluster, and wheels. Including the sign that was used to show the PPG GNX pace car that has been talked about in other threads. I was going through some of the other parts I recieved today and found an ECM that has wrote on it GNX in ink pen. I opened the coveer over the chip and found written on the chip "PPG GNX" under that it says "#1 6.26.87# under that "D69E" ! Which helps me further believe I have the parts off of the GNX pace car. I will post pics asap. I still also have what Rick says is one of the prototype vents that was used on the car.