J.D. McDuffie NASCAR Cup statistics at Dover
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 | 29 | J.D. McDuffie | 16 | 12 | 70 | '67 Buick | 265 | 0 | 0 | running | 575 | 0 | |||
| 1970 | 41 | J.D. McDuffie | 23 | 25 | 70 | '69 Mercury | 116 | 0 | 0 | engine | 505 | 0 | |||
| 1971 | 22 | J.D. McDuffie | 29 | 12 | 70 | '69 Mercury | 456 | 0 | 0 | running | 1145 | 0 | |||
| 1971 | 43 | J.D. McDuffie | 31 | 26 | 70 | '69 Mercury | 266 | 0 | 0 | heating | 710 | 0 | |||
| 1972 | 13 | J.D. McDuffie | 32 | 11 | 70 | '71 Chevrolet | 460 | 0 | 0 | running | 1700 | 0 | |||
| 1972 | 26 | J.D. McDuffie | 34 | 24 | 70 | '71 Chevrolet | 288 | 0 | 0 | engine | 1325 | 0 | |||
| 1973 | 13 | J.D. McDuffie | 27 | 19 | 70 | '72 Chevrolet | 399 | 0 | 0 | engine | 1460 | 0 | |||
| 1973 | 24 | J.D. McDuffie | 13 | 5 | 70 | '72 Chevrolet | 484 | 0 | 0 | running | 3275 | 0 | |||
| 1974 | 12 | J.D. McDuffie | 24 | 11 | 70 | '72 Chevrolet | 473 | 0 | 0 | running | 1895 | 0 | |||
| 1974 | 25 | J.D. McDuffie | 28 | 12 | 70 | '72 Chevrolet | 469 | 0 | 0 | running | 1700 | 0 | |||
| 1975 | 12 | J.D. McDuffie | 16 | 18 | 70 | Glenn's/Bel Aire Datsun | '75 Chevrolet | 421 | 0 | 0 | engine | 1050 | 109 | ||
| 1975 | 22 | J.D. McDuffie | 28 | 8 | 70 | Butler's/Glenn's Landscaping | '75 Chevrolet | 482 | 0 | 0 | running | 1975 | 142 | ||
| 1976 | 12 | J.D. McDuffie | 31 | 15 | 70 | Butler's | Chevrolet | 456 | 0 | 0 | running | 555 | 118 | ||
| 1976 | 24 | J.D. McDuffie | 22 | 7 | 70 | McDuffie Racing | Chevrolet | 482 | 0 | 0 | running | 3965 | 146 | ||
| 1977 | 12 | J.D. McDuffie | 12 | 13 | 70 | McDuffie Racing | Chevrolet | 480 | 0 | 0 | running | 2865 | 124 | ||
| 1977 | 24 | J.D. McDuffie | 13 | 12 | 70 | McDuffie Racing | Chevrolet | 482 | 0 | 0 | running | 3020 | 127 | ||
| 1978 | 11 | J.D. McDuffie | 12 | 34 | 70 | Perry's Steak House | Chevrolet | 35 | 0 | 0 | oil pump | 1010 | 61 | ||
| 1978 | 24 | J.D. McDuffie | 1 | 33 | 70 | Bailey Excavating | Chevrolet | 135.480 | 80 | 1 | 10 | piston | 1520 | 69 | |
| 1979 | 12 | J.D. McDuffie | 8 | 13 | 70 | Bailey Excavating | Chevrolet | 481 | 2 | 3 | accident | 3015 | 129 | ||
| 1979 | 25 | J.D. McDuffie | 20 | 27 | 70 | Bailey Excavating | Chevrolet | 358 | 0 | 0 | engine | 1125 | 82 | ||
| 1980 | 12 | J.D. McDuffie | 21 | 33 | 70 | Bailey Excavating | Chevrolet | 26 | 0 | 0 | engine | 1020 | 64 | ||
| 1980 | 25 | J.D. McDuffie | 25 | 38 | 70 | Bailey Excavating | Chevrolet | 65 | 0 | 0 | engine | 970 | 49 | ||
| 1981 | 12 | J.D. McDuffie | 28 | 23 | 70 | Golden Corral | Pontiac | 161 | 0 | 0 | engine | 2235 | 94 | ||
| 1981 | 25 | J.D. McDuffie | 26 | 28 | 70 | Bailey Excavating | Pontiac | 256 | 0 | 0 | engine | 1250 | 79 | ||
| 1982 | 11 | J.D. McDuffie | 28 | 27 | 70 | McDuffie Racing | Pontiac | 88 | 0 | 0 | engine | 1750 | 82 | ||
| 1982 | 24 | J.D. McDuffie | 28 | 13 | 70 | McDuffie Racing | Pontiac | 475 | 0 | 0 | running | 4295 | 124 | ||
| 1983 | 10 | J.D. McDuffie | 28 | 23 | 70 | McDuffie Racing | Pontiac | 329 | 0 | 0 | engine | 3080 | 94 | ||
| 1983 | 24 | J.D. McDuffie | 35 | 36 | 70 | McDuffie Racing | Pontiac | 79 | 0 | 0 | engine | 1780 | 55 | ||
| 1984 | 11 | J.D. McDuffie | 30 | 33 | 70 | Wilder's | Pontiac | 196 | 0 | 0 | engine | 2380 | 64 | ||
| 1984 | 24 | J.D. McDuffie | 38 | 16 | 70 | McDuffie Racing | Pontiac | 477 | 0 | 0 | running | 5445 | 115 | ||
| 1985 | 10 | J.D. McDuffie | 26 | 31 | 70 | Lockhart Ford-Mercury | Ford | 115 | 0 | 0 | valve | 3385 | 70 | ||
| 1985 | 22 | J.D. McDuffie | 32 | 28 | 70 | Hanover Printing | Ford | 203 | 0 | 0 | engine | 3565 | 79 | ||
| 1986 | 10 | J.D. McDuffie | 23 | 20 | 70 | Rumple Furniture Co. | Pontiac | 383 | 0 | 0 | engine | 5565 | 103 | ||
| 1987 | 11 | J.D. McDuffie | 38 | 23 | 70 | Rumple Furniture Co. | Pontiac | 373 | 0 | 0 | engine | 1850 | 94 | ||
| 1987 | 23 | J.D. McDuffie | 38 | 28 | 70 | Rumple Furniture Co. | Pontiac | 335 | 0 | 0 | engine | 1600 | 79 | ||
| 1988 | 11 | J.D. McDuffie | 39 | 25 | 70 | Rumple Furniture Co. | Pontiac | 476 | 1 | 1 | running | 2150 | 93 | ||
| 1989 | 23 | J.D. McDuffie | 39 | 34 | 70 | McDuffie Racing | Pontiac | 237 | 0 | 0 | engine | 1900 | 61 | ||
| 1990 | 11 | J.D. McDuffie | 34 | 25 | 70 | Rumple Furniture Co. | Pontiac | Jeff McDuffie | 411 | 0 | 0 | valve | 3450 | 88 | |
| 1990 | 23 | J.D. McDuffie | 39 | 40 | 70 | Run-A-Bout | Pontiac | Jeff McDuffie | 18 | 0 | 0 | transmission | 2650 | 43 | |
| 1991 | 11 | J.D. McDuffie | 35 | 31 | 70 | McDuffie Racing | Pontiac | Jeff McDuffie | 245 | 0 | 0 | accident | 3950 | 70 |
