| Vehicle |
Notes |
 |
| 1980 Oldsmobile Cutlass Catalytic Converter 80 |
305 Cubic Inch Displacement or 350 Cubic Inch Displacement - 8 Cylinders |
| 1980 Oldsmobile Cutlass Catalytic Converter 80 |
3.8L - 6 Cylinders |
| 1979 Oldsmobile Cutlass Catalytic Converter 79 |
305 Cubic Inch Displacement or 350 Cubic Inch Displacement Except .78 305 Cubic Inch Displacement With 2BBL carb. - 8 Cylinders |
| 1978 Oldsmobile Cutlass Catalytic Converter 78 |
305 Cubic Inch Displacement or 350 Cubic Inch Displacement Except .78 305 Cubic Inch Displacement With 2BBL carb. - 8 Cylinders |