| Teams 1963 Mountaineer 300 |
|---|
| No. | Team | Driver | Mfg |
|---|---|---|---|
| 2 | Holman-Moody Racing | Nelson Stacy | Ford |
| 3 | Fox Racing | Junior Johnson | Chevrolet |
| 3 | GC Spencer Racing | G.C. Spencer | Chevrolet |
| 8 | Bud Moore Engineering | Joe Weatherly | Pontiac |
| 11 | Burton-Robinson Racing | Ned Jarrett | Ford |
| 15 | Bray Racing | Jim Bray | Chevrolet |
| 20 | Zervakis Racing | Jack Anderson | Ford |
| 21 | Wood Brothers Racing | Marvin Panch | Ford |
| 28 | Holman-Moody Racing | Fred Lorenzen | Ford |
| 34 | Scott Racing | Wendell Scott | Chevrolet |
| 36 | Buck Baker Racing | Neil Castles | Chrysler |
| 36 | Wade Younts | Larry Thomas | Dodge |
| 42 | Petty Enterprises | Jim Paschal | Plymouth |
| 43 | Petty Enterprises | Richard Petty | Plymouth |
| 47 | Jack Smith | Jack Smith | Plymouth |
| 54 | Pete Stewart | Jimmy Pardue | Ford |
| 60 | Fred Harless | Bud Harless | Pontiac |
| 62 | Curtis Crider | Curtis Crider | Mercury |
| 67 | Reb Wickersham | Reb Wickersham | Pontiac |
| 87 | Buck Baker Racing | Buck Baker | Pontiac |