| This listing is for a single new center cap for the 1979 280 zx factory mag wheel. This wheel looks like an iron cross in the center section. To help identify which wheel you have on your car, on all factory mag wheels for that era the part number is cast into the wheel itself and is visible from the outside (facing you). The wheel part number is 40300-P7100. Uses one center cap per wheel. If we happen to be out of stock on this item, please allow an extra week for delivery. Last update 10/11 | 
