Jason Leffler
| Jason Leffler's 2003 O'Reilly Auto Parts Series Statistics |
|---|
| No. | Finish | Start | Car | Mfg | Team / Owner | Crew Chief | Status | Laps | Led |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 16 | 11 | 0 |  | Haas CNC Racing | Unknown | Running | 200 | 0 |
| 2 | 11 | 13 | 0 | | Haas CNC Racing | Unknown | Running | 199 | 5 |
| 3 | 22 | 7 | 00 | | Haas CNC Racing | Unknown | Running | 201 | 1 |
| 4 | 11 | 24 | 00 | | Haas CNC Racing | Unknown | Running | 181 | 0 |
| 5 | 22 | 21 | 00 | | Haas CNC Racing | Unknown | Running | 195 | 0 |
| 6 | 4 | 14 | 00 | | Haas CNC Racing | Unknown | Running | 200 | 0 |
