High Quality Replacement Exhaust Manifold Packing Donut Seals Exhaust Pipe To Manifold Or Heat Riser 1958-1972 Fits Driver's Or Passenger's Side With 2 Exhaust The exhaust pipe packing or donut seals the joint where the exhaust pipe & intake manifold or heat riser meets on your Bel Air, Biscayne, Impala or Caprice. The exhaust donut is designed to wear out over time and when it finally wears out... To test and see if the exhaust donut has worn out...wait until nighttime, start the engine and see if you can see small flames slipping out the exhaust joint.
| Make | Model | Years |
| Chevrolet | Bel Air | 1958 - 1972 |
| Chevrolet | Biscayne | 1958 - 1972 |
| Chevrolet | Brookwood | 1958 - 1972 |
| Chevrolet | Caprice | 1966 - 1972 |
| Chevrolet | Del Ray | 1958 |
| Chevrolet | Estate | 1969 |
| Chevrolet | Impala | 1958 - 1972 |
| Chevrolet | Nomad | 1958 - 1960 |
| Chevrolet | Parkwood | 1959 - 1960 |
| Chevrolet | Townsman | 1969 - 1972 |
| Chevrolet | Yeoman | 1958 |
