| Wins | Entries | Active |
|---|---|---|
| 1 | 5 | 1982–1982 |
| Season | Entries | Wins | Top 5s | Top 10s | Poles | Avg fin | Pts |
|---|---|---|---|---|---|---|---|
| 1982 | 5 | 1 | 1 | 2 | 3 | 9.4 | 699 |
| Driver | Wins for Harry Gant (Owner) |
|---|---|
| Harry Gant | 1 |
Owner championships are not yet part of the NASCAR O'Reilly Auto Parts Series dataset, so no title count is shown here rather than an unverified zero.