I have two nos 17 x 8.5 chrome alloy wheels up for bid. These wheels, I'm told are for the 2000-2004 model years with option code QD4. One has a center cap the other does not. GM number is 9594738, this number has been supersceded to 19180680. Casting number is 9594180. Manufacturer is Speedline. Opening bid is 100.00 for the pair. MSRP is $535.00 ea. If any of you vette owners are interested, check it out.