| Teams for 1968 Maryland 300 |
|---|
| No. | Team | Driver | Mfg |
|---|---|---|---|
| 2 | J.D. Bracken | Bobby Allison |  |
| 4 | DeWitt Racing | John Sears |  |
| 5 | Robertson Racing | Earl Brooks | |
| 06 | Castles Racing | Neil Castles |  |
| 07 | George Davis | George Davis | |
| 9 | Roy Tyner | Roy Tyner |  |
| 10 | Champion Racing | Bill Champion | |
| 19 | Henley Gray Racing | Cecil Gordon | |
| 20 | Clyde Lynn | Clyde Lynn | |
| 21 | Wood Brothers Racing | Cale Yarborough |  |
| 25 | Robertson Racing | Jabe Thomas | |
| 34 | Scott Racing | Wendell Scott | |
| 43 | Petty Enterprises | Richard Petty | |
| 45 | Siefert Racing | Elmo Langley | |
| 48 | Hylton Engineering | James Hylton |  |
| 49 | GC Spencer Racing | G.C. Spencer | |
| 51 | Margo Hamm | Stan Meserve | |
| 64 | Langley-Woodfield Racing | Bill Seifert | |
| 70 | McDuffie Racing | J.D. McDuffie |  |
| 71 | K&K Racing | Bobby Isaac | |
| 83 | Allen McMillion | G.T. Nolan | |
| 84 | Roy Trantham | David Pearson | |
| 95 | Henley Gray | Paul Dean Holt | |
