| Digit | Usage | VIN | Decoded | |
|---|---|---|---|---|
| 1 | Mfgr | C | Chevrolet | |
| 2 | Chassis | G | Chevy Van / Sportvan / Vandura / Rally Wagon | |
| 3 | Engine | Y | V8 350-4v 160hp | |
| 4 | Series | 3 | 1 ton | |
| 5 | Body | 3 | Cab & Chassis or Motor Home | |
| 6 | Year | 4 | 1974 | |
| 7 | Plant | 3 | Detroit MI | |
| 8-13 | Sequential Serial # | 106840 | 106840 |