| Teams 1974 National 500 |
|---|
| No. | Team | Driver | Mfg |
|---|---|---|---|
| 1 | Howard & Egerton Racing | Johnny Rutherford | Chevrolet |
| 2 | Marcis Auto Racing | Dick Trickle | Dodge |
| 3 | Fox Racing | Wally Dallenbach | Dodge |
| 5 | Faustina Racing | Harry Gant | Dodge |
| 6 | Castle Racing | Neil Castles | Dodge |
| 8 | Negre Racing | Ed Negre | Dodge |
| 10 | Champion Racing | Elmo Langley | Ford |
| 11 | Junior Johnson and Associates | Cale Yarborough | Chevrolet |
| 12 | Team Penske | Bobby Allison | AMC Matador |
| 14 | Cunningham-Kelley Racing | Coo Coo Marlin | Chevrolet |
| 15 | Bud Moore Engineering | Buddy Baker | Ford |
| 17 | K&K Racing | Bobby Isaac | Dodge |
| 18 | Frasson Racing | Joe Frasson | Dodge |
| 19 | Henley Gray Racing | Bob Burcham | Chevrolet |
| 21 | Wood Brothers Racing | David Pearson | Mercury |
| 24 | Gordon Racing | Cecil Gordon | Chevrolet |
| 28 | Ellington Racing | A.J. Foyt | Chevrolet |
| 30 | Vic Ballard | Walter Ballard | Chevrolet |
| 31 | O.L. Nixon Racing | Jim Vandiver | Dodge |
| 32 | Dick Brooks Racing | Dick Brooks | Dodge |
| 35 | Morris Davis | Dan Daughtry | Ford |
| 41 | Adcox Racing | Grant Adcox | Chevrolet |
| 42 | Marty Robbins Racing | Marty Robbins | Dodge |
| 43 | Petty Enterprises | Richard Petty | Dodge |
| 48 | Hylton Engineering | James Hylton | Chevrolet |
| 52 | Junior Johnson and Associates | Earl Ross | Chevrolet |
| 54 | Elder-Ranier Racing | Lennie Pond | Chevrolet |
| 59 | Friez Enterprises | David Sisco | Chevrolet |
| 70 | McDuffie Racing | J.D. McDuffie | Chevrolet |
| 71 | K&K Racing | Dave Marcis | Dodge |
| 72 | DeWitt Racing | Benny Parsons | Chevrolet |
| 79 | Warren Racing | Frank Warren | Dodge |
| 83 | Norris Reed | Ramo Stott | Chevrolet |
| 88 | DiGard Racing | Donnie Allison | Chevrolet |
| 90 | Donlavey Racing | Charlie Glotzbach | Ford |
| 93 | Ray Frederick | Jackie Rogers | Chevrolet |
| 95 | Darrell Waltrip Motorsports | Darrell Waltrip | Chevrolet |
| 96 | Garn Racing | Richard Childress | Chevrolet |
| 97 | Jefferson Racing | Harry Jefferson | Ford |
| 98 | Roy Thornley | Richie Panch | Chevrolet |
| 99 | Lubinski Racing | Ron Keselowski | Dodge |