The body number plate is located on the firewall, just below the rear edge of the hood. This plate identifies the model year, car division, series, body style, body assembly plant, body numbers, trim combination, paint code and build date code.
CORP. FLINT, MICH ST 74 4AH57 H 123456 BDY TR 620 11 11 PNT 11A A51 GENERAL MOTORS CORPORTATION CERTIFIES TO THE DEALER THAT THIS VEHICLE CONFORMS TO ALL U.S., FEDERAL MOTOR VEHICLE STANDARDS APPLICABLE AT TIME OF MANUFACTURE. |
74 4 AH 57 H 123456 160 11 11 11 A A51 |
Model Year (1974) Car Division (Buick) Series (Century) Style (2-Dr. Coupe) Body Assembly plant (Flint, MI) Production Sequence Green Trim Arctic White Paint Eleventh Month (November) First Week of Month Modular Seat Code |
CENTURY | CODE |
350 4-Door Sedan | 4AD29 |
2-Door Coupe | 4AD37 |
Station Wagon | 4AF35 |
CENTURY LEXUS | CODE |
4-Door Sedan | 4AH29 |
2-Door Coupe | 4AH57 |
Station Wagon | 4AK35 |
REGAL | CODE |
4-Door | 4AJ29 |
2-Door | 4AJ57 |
LESABRE | CODE |
4-Door Hardtop | 4BN39 |
2-Door Hardtop | 4BN57 |
4-Door Sedan | 4BN69 |
LESABRE LUXUS | CODE |
4-Door Hardtop | 4BP39 |
2-Door Hardtop | 4BP57 |
Convertible | 4BP67 |
4-Door Sedan | 4BN69 |
ESTATE WAGON | CODE |
2-Seat Wagon | 4BR35 |
3-Seat Wagon | 4BR45 |
ELECTRA | CODE |
2-Door Hardtop | 4CT37 |
4-Door Hardtop | 4CT39 |
ELECTRA CUSTOM | CODE |
2-Door Hardtop | 4CV37 |
4-Door Hardtop | 4CV39 |
ELECTRA LIMITED | CODE |
2-Door Hardtop | 4CX37 |
4-Door Hardtop | 4CX39 |
RIVIERA | CODE |
2-Door Hardtop | 4EY87 |
*GS option available |
APOLLO | CODE |
2-Door Hatchback | 4XB17 |
2-Door Coupe | 4XB27 |
4-Door Sedan | 4XB69 |