| Teams for 1966 Tidewater 250 |
|---|
| No. | Team | Driver | Mfg |
|---|---|---|---|
| 4 | DeWitt Racing | John Sears |  |
| 6 | Owens Racing | David Pearson |  |
| 06 | John McCarthy | Jack Lawrence |  |
| 9 | Truett Rodgers | Roy Tyner |  |
| 19 | J.T. Putney | J.T. Putney | |
| 20 | Clyde Lynn | Clyde Lynn | |
| 25 | Jeff Handy | Jabe Thomas | |
| 34 | Scott Racing | Wendell Scott | |
| 43 | Petty Enterprises | Richard Petty |  |
| 45 | Siefert Racing | Bill Seifert | |
| 48 | Bud Hartje | James Hylton | |
| 51 | Bob Derrington | Bob Derrington | |
| 53 | David Warren | Jimmy Helms | |
| 55 | Lyle Stelter | Tiny Lund | |
| 59 | Tom Pistone | Tom Pistone | |
| 64 | Langley Racing | Elmo Langley | |
| 80 | McMillion Racing | Worth McMillion |  |
| 86 | Buck Baker | Neil Castles | |
| 87 | Buck Baker | Buck Baker |  |
| 96 | Homer O'Dell | Sonny Lamphear | |
| 97 | Henley Gray Racing | Henley Gray | |
