| Teams for 1957 Grand National Race No. 7 |
|---|
| No. | Team | Driver | Mfg |
|---|---|---|---|
| 12 | DePaolo Engineering | Ralph Moody |  |
| 14 | Stroppe Motorsports | Billy Myers |  |
| 17 | Stroppe Motorsports | Jim Paschal | |
| 22 | DePaolo Engineering | Fireball Roberts | |
| 32 | Jess Potter | Brownie King |  |
| 34 | Dick Beaty | Dick Beaty | |
| 35 | Champion Racing | Bill Champion | |
| 42 | Petty Enterprises | Lee Petty |  |
| 46 | Hugh Babb | Speedy Thompson | |
| 47 | Hugh Babb | Jack Smith | |
| 64 | Spook Crawford | Johnny Allen |  |
| 74 | L.D. Austin | L.D. Austin | |
| 87 | Hugh Babb | Buck Baker | |
| 94 | Clarence DeZalia | Clarence DeZalia | |
| 98 | DePaolo Engineering | Marvin Panch | |
| 99 | Smokey Yunick | Paul Goldsmith | |
| 176 | Lonnie Fish | George Green | |
| 188 | Petty Enterprises | Tiny Lund | |
