World's Oldest Performance Muffler Double End Cap Construction Blue Hammertone Finish Steel Case Deep Resonating Tone Great For Custom Exhaust Actual Length Is Approximately 5 Longer Than Case 3 1/2 Case Diameter Not For Use On Vehicles With Emissions Control Trying to decide on a custom muffler for your 1949, 1950, 1951,1952,1953 or 1954 Chevrolet is tough. As you weigh your options think about a Smithy's muffler. Smithy mufflers have been helping increase horsepower for decades. The rumbling mellow tone your Grandpa treasured in his hot rod is still ringing true in today's Smithy mufflers. The beautiful blue hammertone finish of these mufflers let you know you have a classic on your hands.
| Make | Model | Years |
| Chevrolet | Bel Air | 1950 - 1954 |
| Chevrolet | Fleetline | 1949 - 1952 |
| Chevrolet | One-Fifty Series | 1953 - 1955 |
| Chevrolet | Styleline Deluxe | 1949 - 1952 |
| Chevrolet | Styleline Special | 1949 - 1952 |
| Chevrolet | Two-Ten Series | 1953 - 1954 |
