| Teams for 1966 Grand National Race No. 12 |
|---|
| No. | Team | Driver | Mfg |
|---|---|---|---|
| 0 | Reid Shaw | Cale Yarborough |  |
| 04 | DeWitt Racing | John Sears | |
| 6 | Owens Racing | David Pearson |  |
| 9 | Truett Rodgers | Roy Tyner |  |
| 19 | J.T. Putney | J.T. Putney | |
| 20 | Clyde Lynn | Clyde Lynn | |
| 24 | Betty Lilly | Bobby Allison | |
| 34 | Scott Racing | Wendell Scott | |
| 38 | Archy Smith | Wayne Smith | |
| 43 | Petty Enterprises | Richard Petty |  |
| 45 | Siefert Racing | Jim Tatum | |
| 53 | David Warren | Jimmy Helms | |
| 59 | Tom Pistone | Tom Pistone | |
| 64 | Langley Racing | Elmo Langley | |
| 70 | McDuffie Racing | J.D. McDuffie | |
| 73 | Joan Petre | Buddy Arrington | |
| 74 | Gene Black | Gene Black | |
| 86 | Buck Baker | Neil Castles | |
| 87 | Buck Baker | Buck Baker |  |
| 95 | Gene Cline | Gene Cline | |
| 97 | Henley Gray Racing | Henley Gray | |
