1984 J.D. McDuffie NASCAR Winston Cup statistics
Back to J.D. McDuffie career stats
| Race # | Track | Driver | Start | Finish | Car # | Sponsor | Engine | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 2 | Richmond | J.D. McDuffie | 23 | 23 | 70 | Wilder's | Pontiac | 388 | 0 | 0 | running | 3215 | 94 | ||
| 3 | Rockingham | J.D. McDuffie | 29 | 16 | 70 | Wilder's | Pontiac | 463 | 0 | 0 | running | 5110 | 115 | ||
| 5 | Bristol | J.D. McDuffie | 28 | 21 | 70 | Wilder's | Pontiac | 465 | 0 | 0 | running | 2520 | 100 | ||
| 6 | North Wilkesboro | J.D. McDuffie | 24 | 24 | 70 | Rumple Furniture Co. | Pontiac | 347 | 0 | 0 | engine | 2630 | 91 | ||
| 10 | Nashville | J.D. McDuffie | 29 | 26 | 70 | Wilder's | Pontiac | 347 | 0 | 0 | running | 2050 | 85 | ||
| 11 | Dover | J.D. McDuffie | 30 | 33 | 70 | Wilder's | Pontiac | 196 | 0 | 0 | engine | 2380 | 64 | ||
| 14 | Pocono | J.D. McDuffie | 32 | 39 | 70 | Wilder's | Pontiac | 5 | 0 | 0 | accident | 2675 | 46 | ||
| 18 | Pocono | J.D. McDuffie | 37 | 31 | 70 | Wilder's | Pontiac | 94 | 0 | 0 | engine | 3835 | 70 | ||
| 21 | Bristol | J.D. McDuffie | 20 | 12 | 70 | Wilder's Nuts & Bolts | Pontiac | 470 | 0 | 0 | running | 4070 | 127 | ||
| 22 | Darlington | J.D. McDuffie | 33 | 24 | 70 | McDuffie Racing | Pontiac | 228 | 0 | 0 | engine | 4960 | 91 | ||
| 23 | Richmond | J.D. McDuffie | 24 | 28 | 70 | Wilder's | Pontiac | 199 | 0 | 0 | engine | 2420 | 79 | ||
| 24 | Dover | J.D. McDuffie | 38 | 16 | 70 | McDuffie Racing | Pontiac | 477 | 0 | 0 | running | 5445 | 115 | ||
| 25 | Martinsville | J.D. McDuffie | 24 | 25 | 70 | McDuffie Racing | Pontiac | 113 | 0 | 0 | valve | 2150 | 88 | ||
| 27 | North Wilkesboro | J.D. McDuffie | 26 | 30 | 70 | Rumple Furniture Co. | Pontiac | 21 | 0 | 0 | axle | 1800 | 73 | ||
| 28 | Rockingham | J.D. McDuffie | 24 | 36 | 70 | Wilder's | Pontiac | 157 | 0 | 0 | engine | 2385 | 55 | ||
| 30 | Riverside | J.D. McDuffie | 27 | 30 | 70 | Wilder's | Pontiac | 94 | 0 | 0 | transmission | 2675 | 73 |
