Jack JefferyNASCAR K&N Pro Series West Results (Western Speedway)(1970-present only) Click on the Race to see the complete results for that race. |
| Race | Site | Cars | St | Fin | # | Sponsor / Owner | Car | Laps | Money | Status | Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1972-16 | Victoria | 21 | 7 | 16 | 22 | – | Dodge | 76/150 | 100 | drive shaft | 0 |
| 1978-10 | Victoria | 22 | 14 | 5 | 14 | Bowers Machine (Dick Bowman) | Pontiac | 99/100 | 400 | running | 0 |
2 starts, 175 of 250 laps completed (70.0%), 0 laps led Win: 0 ( 0.0%) Average start:10.5 Total Winnings: $500 Top 5: 1 ( 50.0%) Average finish: 10.5 Top 10: 1 ( 50.0%) DNF: 1 |