| Teams for 1984 Mountain Dew 400 |
|---|
| Car | Team | Driver | Mfg |
|---|---|---|---|
| 00 | Thomas Brothers Racing | Sam Ard |  |
| 04 | Falk Racing | Eddie Falk |  |
| 6 | Mike Day | Tommy Houston |  |
| 9 | Bob Shreeves | Bob Shreeves | |
| 10 | Gwyn Racing | L.D. Ottinger | |
| 11 | Ingram Racing | Jack Ingram | |
| 12 | Marilyn Smith | Tommy Ellis | |
| 14 | Silver Racing | Ronnie Silver | |
| 21 | Pearson Racing | Larry Pearson | |
| 24 | Marvin Thackston | Glenn Jarrett |  |
| 32 | Isenhower Racing | Dale Jarrett | |
| 33 | George Dalton | George Dalton | |
| 45 | Luck Racing | Charlie Luck | |
| 62 | Linville Racing | John Linville | |
| 85 | Smith Racing | Joe Thurman | |
| 95 | Nissen Racing | Bubba Nissen | |
| 99 | Boyd Nelson | Rick Mast | |
