| Teams for 1973 Tuborg 400 |
|---|
| Car | Team | Driver | Mfg |
|---|---|---|---|
| 01 | James Boyd | George Behlman |  |
| 02 | Mike Ober | Dick Bown |  |
| 3 | J.A. Delvecchio | John Soares, Jr. | |
| 03 | Bown Racing | Chuck Bown | |
| 04 | Beryl Jackson | Hershel McGriff |  |
| 4 | Kranzler Racing | Dick Kranzler | |
| 5 | Del Smith | Ron Hornaday | |
| 07 | Ernie Conn | Jack McCoy | |
| 7 | Dalton Racing | Dean Dalton |  |
| 9 | Richard Mummert | Carl Adams |  |
| 10 | Champion Racing | Bill Champion | |
| 11 | Howard & Egerton Racing | Cale Yarborough | |
| 12 | Bobby Allison Motorsports | Bobby Allison | |
| 15 | Bud Moore Engineering | Bobby Isaac | |
| 18 | Leon Fox | Leon Fox | |
| 19 | Henley Gray Racing | Henley Gray | |
| 24 | Gordon Racing | Cecil Gordon | |
| 30 | Ballard Racing | Walter Ballard | |
| 31 | Tony Oddo | Markey James | |
| 33 | Trent Francis | Glenn Francis | |
| 37 | DuWayne Wahl | Chuck Wahl | |
| 38 | Roger Paquette | Jimmy Insolo | |
| 42 | Dean Barnicle | Richard White | |
| 43 | Petty Enterprises | Richard Petty | |
| 48 | Hylton Engineering | James Hylton | |
| 53 | Donna Simpson | Jack Simpson | |
| 56 | Papienski Racing | Romie Alderman | |
| 60 | Jim Whitt | Jim Whitt | |
| 64 | Langley Racing | Elmo Langley | |
| 68 | Jerry Lankford | Sonny Easley | |
| 70 | McDuffie Racing | J.D. McDuffie | |
| 71 | K&K Racing | Buddy Baker | |
| 72 | DeWitt Racing | Benny Parsons | |
| 77 | Nels Miller | Nels Miller | |
| 78 | Hugh Pearson | Hugh Pearson | |
| 88 | Don Noel | Don Noel | |
| 91 | Don Nuzum | Johnny Anderson | |
| 92 | Harley Smith | Larry Smith | |
| 96 | Elder Racing | Ray Elder | |
| 98 | Garn Racing | Richard Childress | |
