| Teams for 1956 Grand National Race No. 6 |
|---|
| Car | Team | Driver | Mfg |
|---|---|---|---|
| B-29 | Dink Widenhouse | Dink Widenhouse |  |
| C97 | J.M. Fitzgibbons | Red Farmer |  |
| M-1 | Bob Fish | Tommy Thompson |  |
| X | Max Welborn | Rex White | |
| 1 | Ansel Rakestraw | Bobby Myers | |
| 2 | Westmoreland Racing | Gwyn Staley | |
| 5 | Joe Blair | Bill Blair |  |
| 6 | Ralph Ligouri | Ralph Liguori | |
| 7 | Jim Reed | Jim Reed | |
| 9 | Schwam Racing | Joe Weatherly | |
| 10 | Jim Cushman | Jim Cushman | |
| 12 | DePaolo Engineering | Ralph Moody | |
| 14W | Stroppe Motorsports | Billy Myers |  |
| 15W | Stroppe Motorsports | Bob Korf | |
| 16 | Gus Holzmueller | Ray Chaike | |
| 19 | Harvey Henderson | Harvey Henderson | |
| 21 | Wood Brothers Racing | Glen Wood | |
| 22 | DePaolo Engineering | Fireball Roberts | |
| 34 | Ike Kiser | Dick Beaty | |
| 40 | Bud Harbaugh | Gene Simpson | |
| 42 | Petty Enterprises | Lee Petty | |
| 49 | Bob Welborn | Bob Welborn | |
| 55 | A.L. Bumgarner | Junior Johnson |  |
| 56 | James Satcher | Joe Eubanks | |
| 59 | Brownie Pitt | Blackie Pitt |  |
| 63 | Lyle Scott | Lyle Scott | Chrysler |
| 64 | Al Keller | Al Keller | |
| 68 | Fred Sheibert | Bill Widenhouse | |
| 75 | Frank Hayworth | Jim Paschal | |
| 77 | Bob Bunselmeyer | Walt Schubert | |
| 78 | Ernest Woods | Joel Million | |
| 84 | Lawson & Netti Racing | Ken Wagner | |
| 88 | Ernest Woods | Jimmie Lewallen | |
| 91 | Donald Thomas | Donald Thomas | |
| 92 | Smokey Yunick | Herb Thomas | |
| 96 | Curtis Reid | Eddie Skinner | |
| 97 | Ed Hastings | Danny Letner | |
| 98 | Tom Harbison | Marvin Panch | |
| 99 | Schwam Racing | Curtis Turner | |
| 100 | Dave Everett | Ken Milligan | Chrysler |
| 108 | Lem Svagian | Tommy Herzberg | |
| 113 | Zervakis Racing | Emanuel Zervakis | |
| 123 | Charles Oldham | Charles Oldham | |
| 144 | Al Tasnady | Al Tasnady |  |
| 155 | Mel Larson | Mel Larson | |
| 157 | Woody Brougher | Dick Linder | |
| 166 | W.E. Campbell | Bud Palmer | |
| 203 | Peter Yow | Pete Yow | |
| 204 | Darvin Randahl | Darvin Randahl | |
| 211 | J.V. Hamby | John Hamby | |
| 226 | Bob White | Russ Truelove | |
| 230 | Adelmo Tiezzi | Benny DeRosier | Hudson |
| 264 | Spook Crawford | Johnny Allen | |
| 265 | W.H. Atkinson | W.H. Atkinson | |
| 285 | Jim Stephens | Ed Kretz | |
| 286 | Jim Stephens | Cotton Owens | |
| 290 | Bob Osiecki | Jack Choquette | |
| 300B | Kiekhaefer Racing | Frank Mundy | Chrysler |
| 300A | Kiekhaefer Racing | Tim Flock | Chrysler |
| 300 | Kiekhaefer Racing | Charlie Scott | Chrysler |
| 301 | Kiekhaefer Racing | Buck Baker | Chrysler |
| 321 | Harvey Walters | Buddy Krebs | |
| 330 | Don Bailey | Don Bailey | |
| 390 | Johnny McCoy | Ray Thompson | Studebaker |
| 444 | Sonny Black | Sonny Black | |
| 500B | Kiekhaefer Racing | Speedy Thompson | |
| 500B | Kiekhaefer Racing | Fonty Flock | |
| 505 | Charlie Cregar | Charlie Cregar | |
| 576 | Harvey Walters | Jim Wilson | |
| 640 | Ken Love | Ken Love | |
| 719 | Russell Wainscott | Joy Fair | |
| 761 | S.G. Russel | David Ezell | |
| 999 | Joe Jones | Jack Smith | |
