| Vehicle |
Notes |
 |
| 1978 Plymouth Volare Catalytic Converter 78 |
225 Cubic Inch Displacement 4DR or Station Wgn. - 6 Cylinders |
| 1978 Plymouth Volare Catalytic Converter 78 |
318 Cubic Inch Displacement or 360 Cubic Inch Displacement 4DR or Station Wgn. - 8 Cylinders |
| 1977 Plymouth Volare Catalytic Converter 77 |
225 Cubic Inch Displacement 4DR or Station Wgn. 2 1/4. pipe - 6 Cylinders |
| 1977 Plymouth Volare Catalytic Converter 77 |
318 Cubic Inch Displacement or 360 Cubic Inch Displacement 4DR or Station Wgn. - 8 Cylinders |
| 1976 Plymouth Volare Catalytic Converter 76 |
318 Cubic Inch Displacement or 360 Cubic Inch Displacement 4DR or Station Wgn. - 8 Cylinders |