| Teams 1968 Beltsville 300 |
|---|
| No. | Team | Driver | Mfg |
|---|---|---|---|
| 1 | Dennis Holt | Paul Dean Holt |  |
| 3 | Fox Racing | Buddy Baker |  |
| 4 | DeWitt Racing | John Sears | |
| 5 | Rocky Hinton | Pete Hamilton | |
| 6 | Castle Racing | Neil Castles |  |
| 7 | George Davis | George Davis |  |
| 8 | Negre Racing | Ed Negre | |
| 9 | Roy Tyner | Roy Tyner | |
| 10 | Champion Racing | Bill Champion | |
| 17 | Holman-Moody Racing | David Pearson | |
| 19 | Henley Gray Racing | Henley Gray | |
| 20 | Clyde Lynn | Clyde Lynn |  |
| 25 | Robertson Racing | Jabe Thomas | |
| 28 | Brooks Racing | Earl Brooks | |
| 34 | Scott Racing | Wendell Scott | |
| 43 | Petty Enterprises | Richard Petty | |
| 48 | Hylton Engineering | James Hylton | |
| 55 | Lyle Stelter | Tom Pistone | |
| 64 | Elmo Langley & Henry Woodfield | Elmo Langley | |
| 70 | McDuffie Racing | J.D. McDuffie |  |
| 71 | K&K Racing | Bobby Isaac | |
| 88 | Buck Baker Racing | Buck Baker |  |
| 95 | Henley Gray Racing | Frog Fagan | |
