| Teams for 1956 Grand National Race No. 40 |
|---|
| Car | Team | Driver | Mfg |
|---|---|---|---|
| 4 | Stroppe Motorsports | Billy Myers |  |
| 12 | DePaolo Engineering | Ralph Moody |  |
| 22 | DePaolo Engineering | Fireball Roberts | |
| 42 | Petty Enterprises | Lee Petty |  |
| 92 | Thomas Racing | Herb Thomas |  |
| 501 | Kiekhaefer Racing | Buck Baker | |
