| Crew Chiefs for 1966 Firecracker 400 |
|---|
| No. | Crew Chief | Driver | Mfg |
|---|---|---|---|
| 02 | Bob Cooper | Doug Cooper |  |
| 3 | Ray Fox | Buddy Baker |  |
| 06 | Clair Jackson | Jack Lawrence |  |
| 7 | Shorty Johns | Bobby Johns |  |
| 12 | Jimmy Thomas | LeeRoy Yarbrough | |
| 14 | Bill Ellis | Jim Paschal | |
| 16 | Mario Rossi | Darel Dieringer | |
| 34 | Frankie Scott | Wendell Scott |  |
| 43 | Dale Inman | Richard Petty | |
| 48 | Bud Hartje | James Hylton | |
| 71 | Harry Hyde | Earl Balmer | |
