Roy Thornley NASCAR Cup statistics at Darlington
Back to Roy Thornley career stats
| Year | Race # | Driver | Start | Finish | Car # | Sponsor | Engine | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1974 | 7 | Richie Panch | 18 | 37 | 98 | '72 Chevrolet | 16 | 0 | 0 | heating | 875 | 0 | |||
| 1974 | 23 | Richie Panch | 11 | 24 | 98 | '74 Chevrolet | 117 | 0 | 0 | accident | 2100 | 0 |
