| Crew Chiefs 1963 Mountaineer 300 |
|---|
| No. | Crew Chief | Driver | Mfg |
|---|---|---|---|
| 3 | Junior Johnson |  | |
| 21 | Marvin Panch |  | |
| 28 | Fred Lorenzen | | |
| 87 | Buck Baker |  |
| Crew Chiefs 1963 Mountaineer 300 |
|---|
| No. | Crew Chief | Driver | Mfg |
|---|---|---|---|
| 3 | Junior Johnson | | |
| 21 | Marvin Panch | | |
| 28 | Fred Lorenzen | | |
| 87 | Buck Baker | |
