Clay Blackwell NASCAR Cup statistics at Daytona
Back to Clay Blackwell career stats
| Year | Race # | Driver | Start | Finish | Car # | Sponsor | Engine | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1975 | 16 | Johnny Ray | 18 | 30 | 77 | H.C. Blackwell Kenworth | '75 Chevrolet | 94 | 0 | 0 | engine | 910 | 73 | ||
| 1976 | 2 | Johnny Ray | 35 | 28 | 10 | Blackwell Kenworth | Chevrolet | 111 | 0 | 0 | accident | 2270 | 79 |
