| Teams for 1968 Grand National Race No. 21 |
|---|
| No. | Team | Driver | Mfg |
|---|---|---|---|
| 1 | King Enterprises | Bud Moore |  |
| 01 | Dennis Holt | Paul Dean Holt |  |
| 3 | Fox Racing | Buddy Baker | |
| 4 | DeWitt Racing | John Sears | |
| 5 | Rocky Hinton | Pete Hamilton | |
| 06 | Castles Racing | Neil Castles |  |
| 09 | Roy Tyner | Roy Tyner |  |
| 14 | Friedkin Enterprises | Curtis Turner | |
| 17 | Holman-Moody Racing | David Pearson | |
| 19 | Henley Gray Racing | Henley Gray | |
| 20 | Clyde Lynn | Clyde Lynn | |
| 25 | Robertson Racing | Jabe Thomas | |
| 28 | Earl Brooks | Earl Brooks | |
| 34 | Scott Racing | Wendell Scott | |
| 39 | Red Sharp | Friday Hassler | |
| 43 | Petty Enterprises | Richard Petty | |
| 48 | Hylton Engineering | James Hylton | |
| 51 | Margo Hamm | Stan Meserve | |
| 64 | Langley Racing | Elmo Langley | |
| 71 | K&K Racing | Bobby Isaac | |
| 75 | Gene Black | Gene Black | |
