| Teams for 1956 Grand National Race No. 56 |
|---|
| Car | Team | Driver | Mfg |
|---|---|---|---|
| 4 | Stroppe Motorsports | Billy Myers |  |
| 11 | Zervakis Racing | Emanuel Zervakis |  |
| 12 | DePaolo Engineering | Ralph Moody |  |
| 22 | DePaolo Engineering | Fireball Roberts | |
| 42 | Petty Enterprises | Lee Petty |  |
| 86 | John Fostor Motorsports | Doug Cox | |
| 97 | DePaolo Engineering | Bill Amick | |
| 112 | DePaolo Engineering | Joe Weatherly | |
| 297 | DePaolo Engineering | Billy Carden | |
| 300 | Kiekhaefer Racing | Speedy Thompson | Chrysler |
| 300B | Kiekhaefer Racing | Buck Baker | Chrysler |
| 500 | Kiekhaefer Racing | Jack Smith | |
