Home Corvette Generation C4 Corvette 1984 – C4 Corvette VIN Range 1G1AY0782E5100001 – 1G1AY0782E5151547 1 (First Digit) 1 – United States G (Second Digit) Manufacturer. G – General Motors 1 (Third Digit) Manufacturer Division. 1 – Chevrolet YY (Fourth & Fifth Digits) Make of Car. Y – Corvette (Note: In 1990-95, the second “Y” was replaced with a “Z” on ZR-1 models.) 07 (Sixth & Seventh Digit) Bodystyle of Car. 07 – Two Door Hatchback Coupe 8 (Eighth Digit) Type of Engine. 8 – L98: 5.7 Liter, 350CI Engine with Tuned-Port Injection 7 (Ninth Digit) Check Digit. E (Tenth Digit) The Model Year. E – 1984 5 (Eleventh Digit) Location of the Assembly Plant. 5 – Bowling Green, Kentucky 1XXXXX (Twelfth thru Seventeenth Digits) Production Sequence Numbers. The last six digits begin at 100001 and run thru 151547, accounting for each of the 51,547 Corvette Coupes built in 1984. Each Vehicle Identification Number (VIN) is unique to an individual car. For all 1984 Corvettes, the Vehicle Identification Number was stamped on a plate on the inner vertical surface of the left windshield pillar visible through the windshield.