| Crew Chiefs 1970 Mason-Dixon 300 |
|---|
| No. | Crew Chief | Driver | Mfg |
|---|---|---|---|
| 17 | Dick Hutcherson | David Pearson |  |
| 22 | Don Lawrence | Bobby Allison |  |
| 24 | Lee Gordon | Cecil Gordon | |
| 26 | Wesley Breeden | Earl Brooks | |
| 43 | Dale Inman | Richard Petty |  |
| 71 | Harry Hyde | Bobby Isaac | |
| 87 | Clyde Lyons | Lee Roy Carrigg | |
