| Vehicle | Sub Model | Engine |
|---|
| 2004 Chevrolet Silverado 1500 | Z71 | 4.3L V6 VIN: X FI Naturally Aspirated GAS |
| 2002-2005 Chevrolet Silverado 1500 | LT | 4.3L V6 VIN: X FI Naturally Aspirated GAS |
| 2002-2005 Chevrolet Silverado 1500 | LS | 4.3L V6 VIN: X FI Naturally Aspirated GAS |
| 2002-2005 Chevrolet Silverado 1500 | Base | 4.3L V6 VIN: X FI Naturally Aspirated GAS |
| 2002-2004 Chevrolet Silverado 1500 | WT | 4.3L V6 VIN: X FI Naturally Aspirated GAS |
| 2002 Chevrolet Silverado 1500 | WT | 4.3L V6 VIN: W FI Naturally Aspirated GAS |
| 1999-2002 Chevrolet Silverado 1500 | LT | 4.3L V6 VIN: W FI Naturally Aspirated GAS |
| 1999-2002 Chevrolet Silverado 1500 | Base | 4.3L V6 VIN: W FI Naturally Aspirated GAS |
| 1999-2002 Chevrolet Silverado 1500 | LS | 4.3L V6 VIN: W FI Naturally Aspirated GAS |