| Teams for 1966 Western North Carolina 500 |
|---|
| Car | Team | Driver | Mfg |
|---|---|---|---|
| 4 | DeWitt Racing | John Sears |  |
| 6 | Owens Racing | David Pearson |  |
| 16 | Bud Moore Engineering | Darel Dieringer |  |
| 26 | Junior Johnson and Associates | Junior Johnson | |
| 34 | Scott Racing | Wendell Scott | |
| 38 | Archy Smith | Wayne Smith |  |
| 42 | Petty Enterprises | Richard Petty |  |
| 49 | GC Spencer Racing | G.C. Spencer | |
| 65 | Arrington Racing | Buddy Arrington | |
| 70 | McDuffie Racing | J.D. McDuffie | |
| 87 | Buck Baker Racing | Doug Cooper |  |
| 88 | Buck Baker Racing | Neil Castles | |
| 97 | Henley Gray Racing | Henley Gray | |
