Harry Jefferson NASCAR Cup statistics at Riverside
Back to Harry Jefferson career stats
| Year | Race # | Driver | Start | Finish | Car # | Sponsor | Engine | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1978 | 1 | Hershel McGriff | 29 | 6 | 95 | Jefferson Racing | Ford | 118 | 0 | 0 | running | 2850 | 0 |
