| Vehicle |
Notes |
 |
| 1980 International Harvester Catalytic Converter 80 |
304 Cubic Inch Displacement - 8 Cylinders |
| 1980 International Harvester Catalytic Converter 80 |
All - 6 Cylinders |
| 1979 International Harvester Catalytic Converter 79 |
304 Cubic Inch Displacement - 8 Cylinders |
| 1979 International Harvester Catalytic Converter 79 |
All - 6 Cylinders |