These are a set of four brand new two bar spinners for 57/62 CORVETTE hubcaps. The GM part number is cast in the inside of the spinner. 3725239. These spinners have never been mounted. $120.00 for a set of four plus $9.00 for shipping US/48. Payment by Postal or Walmart money order. Thanks William. Also available in sets of four. 1963 Corvette hubcap spinners.....$120.+$9. 1965 Corvette hubcap spinners.....$120.+$9. 1966 Corvette hubcap spinners.....$120.+$9. This ad has had 228,030 displays and 8,560 readers