J.D. McDuffie NASCAR Cup statistics at North Wilkesboro
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 |
| 1966 | 13 | J.D. McDuffie | 29 | 7 | 70 | '64 Ford | 370 | 0 | 0 | running | 475 | 0 | |||
| 1968 | 45 | J.D. McDuffie | 26 | 30 | 70 | '67 Buick | 1 | 0 | 0 | engine | 250 | 0 | |||
| 1969 | 15 | J.D. McDuffie | 8 | 13 | 70 | '67 Buick | 366 | 0 | 0 | running | 515 | 0 | |||
| 1970 | 43 | J.D. McDuffie | 18 | 21 | 70 | '69 Mercury | 235 | 0 | 0 | axle | 460 | 0 | |||
| 1971 | 14 | J.D. McDuffie | 27 | 20 | 70 | '69 Mercury | 191 | 0 | 0 | rear end | 440 | 0 | |||
| 1971 | 47 | J.D. McDuffie | 30 | 15 | 70 | '71 Chevrolet | 372 | 0 | 0 | running | 520 | 0 | |||
| 1972 | 9 | J.D. McDuffie | 28 | 25 | 70 | '71 Chevrolet | 121 | 0 | 0 | engine | 670 | 0 | |||
| 1972 | 28 | J.D. McDuffie | 21 | 23 | 70 | '71 Chevrolet | 116 | 0 | 0 | engine | 665 | 0 | |||
| 1973 | 7 | J.D. McDuffie | 11 | 23 | 70 | '72 Chevrolet | 215 | 0 | 0 | accident | 665 | 0 | |||
| 1973 | 25 | J.D. McDuffie | 15 | 10 | 70 | '72 Chevrolet | 382 | 0 | 0 | running | 1020 | 0 | |||
| 1974 | 8 | J.D. McDuffie | 8 | 8 | 70 | '72 Chevrolet | 387 | 0 | 0 | running | 850 | 0 | |||
| 1974 | 26 | J.D. McDuffie | 9 | 23 | 70 | '72 Chevrolet | 63 | 0 | 0 | transmission | 740 | 0 | |||
| 1975 | 7 | J.D. McDuffie | 14 | 13 | 70 | McDuffie Racing | '75 Chevrolet | 377 | 0 | 0 | running | 630 | 124 | ||
| 1975 | 23 | J.D. McDuffie | 12 | 7 | 70 | Butler's | '75 Chevrolet | 392 | 0 | 0 | running | 960 | 146 | ||
| 1976 | 7 | J.D. McDuffie | 12 | 5 | 70 | Butler's | Chevrolet | 393 | 0 | 0 | running | 2100 | 155 | ||
| 1976 | 26 | J.D. McDuffie | 20 | 7 | 70 | Sanford Auto Parts | Chevrolet | 386 | 0 | 0 | running | 1955 | 146 | ||
| 1977 | 6 | J.D. McDuffie | 14 | 22 | 70 | McDuffie Racing | Chevrolet | 275 | 0 | 0 | engine | 700 | 97 | ||
| 1977 | 26 | J.D. McDuffie | 11 | 23 | 70 | McDuffie Racing | Chevrolet | 286 | 0 | 0 | rear end | 680 | 94 | ||
| 1978 | 8 | J.D. McDuffie | 14 | 7 | 70 | Bailey Excavating | Chevrolet | 390 | 0 | 0 | running | 2200 | 146 | ||
| 1978 | 26 | J.D. McDuffie | 14 | 11 | 70 | Bailey Excavating | Chevrolet | 385 | 0 | 0 | running | 1820 | 130 | ||
| 1979 | 6 | J.D. McDuffie | 14 | 6 | 70 | Bailey Excavating | Chevrolet | 399 | 1 | 2 | running | 2785 | 155 | ||
| 1979 | 28 | J.D. McDuffie | 10 | 28 | 70 | Bailey Excavating | Chevrolet | 14 | 0 | 0 | accident | 695 | 79 | ||
| 1980 | 8 | Jeff McDuffie | 20 | 18 | 07 | Bailey Excavating | Buick | 365 | 0 | 0 | running | 750 | 109 | ||
| 1980 | 8 | J.D. McDuffie | 12 | 30 | 70 | Bailey Excavating | Chevrolet | 88 | 0 | 0 | camshaft | 750 | 73 | ||
| 1980 | 26 | Jeff McDuffie | 23 | 17 | 07 | Bailey Excavating | Buick | 371 | 0 | 0 | running | 850 | 112 | ||
| 1980 | 26 | J.D. McDuffie | 17 | 24 | 70 | Bailey Excavating | Chevrolet | 200 | 0 | 0 | valve | 895 | 91 | ||
| 1981 | 7 | J.D. McDuffie | 29 | 16 | 70 | Bailey Excavating | Pontiac | 389 | 0 | 0 | running | 2335 | 115 | ||
| 1981 | 27 | J.D. McDuffie | 21 | 12 | 70 | Bailey Excavating | Pontiac | 378 | 0 | 0 | running | 2580 | 127 | ||
| 1982 | 7 | J.D. McDuffie | 24 | 20 | 70 | Macks Stores Inc. | Pontiac | 383 | 0 | 0 | running | 2060 | 103 | ||
| 1982 | 25 | Jeff McDuffie | 30 | 16 | 7 | Bailey Excavating | Pontiac | 377 | 0 | 0 | running | 1005 | 115 | ||
| 1982 | 25 | J.D. McDuffie | 29 | 30 | 70 | Macks Stores Inc. | Pontiac | 9 | 0 | 0 | engine | 1125 | 73 | ||
| 1983 | 26 | J.D. McDuffie | 26 | 26 | 70 | Rumple Furniture Co. | Pontiac | 280 | 0 | 0 | rear end | 1825 | 85 | ||
| 1984 | 6 | J.D. McDuffie | 24 | 24 | 70 | Rumple Furniture Co. | Pontiac | 347 | 0 | 0 | engine | 2630 | 91 | ||
| 1984 | 27 | J.D. McDuffie | 26 | 30 | 70 | Rumple Furniture Co. | Pontiac | 21 | 0 | 0 | axle | 1800 | 73 | ||
| 1985 | 7 | J.D. McDuffie | 22 | 24 | 70 | Rumple Furniture Co. | Pontiac | 382 | 0 | 0 | running | 2605 | 91 | ||
| 1986 | 7 | J.D. McDuffie | 26 | 28 | 70 | Rumple Furniture Co. | Pontiac | 251 | 0 | 0 | accident | 3030 | 79 | ||
| 1987 | 6 | J.D. McDuffie | 32 | 32 | 70 | Rumple Furniture Co. | Pontiac | 29 | 0 | 0 | engine | 1085 | 67 |
