Speedy Thompson NASCAR Cup Series results at Harris (dirt)
Back to Speedy Thompson career stats
| Year | Race # | Start | Finish | Car # | Sponsor | Engine | Owner | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1956 | 14 | 1 | 1 | 300C | '56 Chrysler | Kiekhaefer | Kiekhaefer | 65.241 | 200 | 2 | 199 | running | 1100 | 0 |
