John - the vin doesn't indicate it because it was just the usual 3100 truck with some fiberglass added, but GM knew how many they put out each year, it was a limited production item from the beginning, so kept better track of ...
the commonly quoted number, also in any book on Chev truck history, like Gunnells ... production figures for previous year Cameos
here, 5,220 in 55 - 1,452 in 56 - 2,244 in 57 - 1405 in 58 .... so 10,321 [if all actually
sold] out of nearly a million trucks in those years
Bill