The last six digits begin at 100001 and run thru 121142, accounting for each of the 21,142 Corvette Coupes/Convertibles built in 1993. Additionally, the last six digits of the ZR-1 VIN begin at 800001 and run thru 800448, accounting for each of the 448 ZR-1 Corvette Coupes built in 1993. Each Vehicle Identification Number (VIN) is unique to an individual car.
For all 1993 Corvettes, the Vehicle Identification Number was stamped on a plate on the inner vertical surface of the left windshield pillar visible through the windshield.
Check Digit is used to calculate the characters in the serial number and gives it a single digit code that can be used to verify the serial number is legitimate. (Note: The Check digit number varies depending on each specific VIN number.)