Notes | Year | Make | Model | Trim | Engine |
| 1968 | Chevrolet | C10 Suburban | Base | 6.5L 6489CC 396Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968 | Chevrolet | C10 Suburban | Base Sport Utility 3-Door | 4.1L 250Cu. In. l6 GAS Naturally Aspirated |
| 1968 | Chevrolet | C10 Suburban | Base Sport Utility 3-Door | 4.1L 4097CC 250Cu. In. l6 GAS OHV Naturally Aspirated |
| 1968 | Chevrolet | C10 Suburban | Base Sport Utility 3-Door | 4.8L 292Cu. In. l6 GAS Naturally Aspirated |
| 1968 | Chevrolet | C10 Suburban | Base Sport Utility 3-Door | 4.8L 4801CC 292Cu. In. l6 GAS OHV Naturally Aspirated |
| 1968 | Chevrolet | C10 Suburban | Base Sport Utility 3-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated |
| 1968 | Chevrolet | C10 Suburban | Base Sport Utility 3-Door | 5.0L 5031CC 307Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968 | Chevrolet | C10 Suburban | Base Sport Utility 3-Door | 5.3L 5358CC 327Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968 | Chevrolet | C10 Suburban | Base Sport Utility 3-Door | 5.4L 327Cu. In. V8 GAS Naturally Aspirated |
| 1968 | Chevrolet | C10 Suburban | Base Sport Utility 3-Door | 6.5L 396Cu. In. V8 GAS Naturally Aspirated |
| 1968 | Chevrolet | C10 Suburban | Base Sport Utility 3-Door | 6.5L 6489CC 396Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968 | Chevrolet | C20 Pickup | Base | 4.1L 250Cu. In. l6 GAS Naturally Aspirated |
| 1968 | Chevrolet | C20 Pickup | Base | 4.1L 4097CC 250Cu. In. l6 GAS OHV Naturally Aspirated |
| 1968 | Chevrolet | C20 Pickup | Base | 4.8L 292Cu. In. l6 GAS Naturally Aspirated |
| 1968 | Chevrolet | C20 Pickup | Base | 4.8L 4801CC 292Cu. In. l6 GAS OHV Naturally Aspirated |
| 1968 | Chevrolet | C20 Pickup | Base | 5.0L 307Cu. In. V8 GAS Naturally Aspirated |
| 1968 | Chevrolet | C20 Pickup | Base | 5.0L 5031CC 307Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968 | Chevrolet | C20 Pickup | Base | 5.3L 5358CC 327Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968 | Chevrolet | C20 Pickup | Base | 5.4L 327Cu. In. V8 GAS Naturally Aspirated |
| 1968 | Chevrolet | C20 Pickup | Base | 6.5L 396Cu. In. V8 GAS Naturally Aspirated |