J.D. McDuffie NASCAR Cup statistics at Kingsport
Back to J.D. McDuffie career stats
| Year | Race # | Driver | Start | Finish | Car # | Sponsor | Engine | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1969 | 25 | J.D. McDuffie | 20 | 15 | 70 | '67 Buick | 155 | 0 | 0 | running | 235 | 0 | |||
| 1970 | 22 | J.D. McDuffie | 16 | 7 | 70 | '69 Buick | 276 | 0 | 0 | running | 275 | 0 | |||
| 1971 | 20 | J.D. McDuffie | 19 | 24 | 70 | '69 Chevrolet | 26 | 0 | 0 | oil leak | 220 | 0 |
