| Teams 1966 Speedy Morelock 200 |
|---|
| No. | Team | Driver | Mfg |
|---|---|---|---|
| 6 | John McCarthy | Jack Lawrence |  |
| 16 | Bud Moore Engineering | Darel Dieringer | |
| 24 | Betty Lilly | Bobby Allison |  |
| 25 | Handy Racing | Buddy Baker | |
| 34 | Scott Racing | Wendell Scott | |
| 43 | Petty Enterprises | Richard Petty |  |
| 48 | Bud Hartje | James Hylton |  |
| 51 | Bob Derrington | Bob Derrington |  |
| 59 | Pistone Racing | Tom Pistone | |
| 64 | Elmo Langley & Henry Woodfield | Elmo Langley | |
| 77 | Harold Mays | Joel Davis | |
| 86 | Buck Baker Racing | Neil Castles | |
| 87 | Buck Baker Racing | Buck Baker |  |
| 97 | Henley Gray Racing | Henley Gray | |
