| Teams 1956 Grand National Race No. 42 |
|---|
| No. | Team | Driver | Mfg |
|---|---|---|---|
| 4 | Stroppe Motorsports | Billy Myers | Mercury |
| 12 | DePaolo Engineering | Ralph Moody | Ford |
| 22 | DePaolo Engineering | Fireball Roberts | Ford |
| 31 | John Whitford | Bill Champion | Ford |
| 35 | Fred Frazier | Fred Frazier | Ford |
| 42 | Petty Enterprises | Lee Petty | Dodge |
| 50 | Cox Racing | Roy Bentley | Ford |
| 54 | B.B. Morris | Larry Flynn | Buick |
| 64 | Spook Crawford | Spook Crawford | Plymouth |
| 75 | Frank Hayworth | Jim Paschal | Mercury |
| 82 | James Satcher | Joe Eubanks | Ford |
| 92 | Thomas Racing | Herb Thomas | Chevrolet |
| 94 | Ed Cole | Ed Cole | Mercury |
| 127 | Spook Crawford | Johnny Allen | Plymouth |
| 127 | Kiekhaefer Racing | Speedy Thompson | Dodge |
| 127 | Kiekhaefer Racing | Buck Baker | Chrysler |
| 127 | Peter Yow | Pete Yow | Ford |