| 1979 — | World 600 | Charlotte Motor Speedway INT | 17 | Hamby Racing | 25 | 32 | ▼ 7 | 0 | rear axle | 67 | — |
| 1979 — | Daytona 500 | Daytona International Speedway SS | 17 | Hamby Racing | 18 | 38 | ▼ 20 | 0 | accident | 49 | — |
| 1978 — | Dixie 500 | Atlanta Motor Speedway INT | 84 | Wangerin Racing | 32 | 25 | ▲ 7 | 0 | running | 88 | — |
| 1978 — | NAPA National 500 | Charlotte Motor Speedway INT | 8 | Robert Gee (Owner) | 28 | 38 | ▼ 10 | 0 | engine | 49 | — |
| 1978 — | Talladega 500 | Talladega Superspeedway SS | 92 | Hagan Enterprises | 10 | 38 | ▼ 28 | 0 | engine | 49 | — |
| 1978 — | Firecracker 400 | Daytona International Speedway SS | 92 | Hagan Enterprises | 5 | 39 | ▼ 34 | 0 | accident | 46 | — |
| 1978 — | Gabriel 400 | Michigan International Speedway INT | 92 | Hagan Enterprises | 15 | 16 | ▼ 1 | 0 | engine | 115 | — |
| 1978 — | World 600 | Charlotte Motor Speedway INT | 92 | Hagan Enterprises | 15 | 26 | ▼ 11 | 0 | running | 85 | — |
| 1978 — | Mason-Dixon 500 | Dover International Speedway INT | 92 | Hagan Enterprises | 16 | 12 | ▲ 4 | 0 | running | 127 | — |
| 1978 — | Winston 500 | Talladega Superspeedway SS | 92 | Hagan Enterprises | 4 | 4 | — | 0 | running | 160 | — |
| 1978 — | Virginia 500 | Martinsville Speedway ST | 92 | Hagan Enterprises | 14 | 23 | ▼ 9 | 0 | rear end | 94 | — |
| 1978 — | Staley 400 | North Wilkesboro Speedway ST | 92 | Hagan Enterprises | 10 | 9 | ▲ 1 | 0 | running | 138 | — |
| 1978 — | Rebel 500 | Darlington Raceway INT | 92 | Hagan Enterprises | 12 | 8 | ▲ 4 | 0 | running | 142 | — |
| 1978 — | Southeastern 500 | Bristol Motor Speedway ST | 92 | Hagan Enterprises | 16 | 15 | ▲ 1 | 0 | running | 118 | — |
| 1978 — | Atlanta 500 | Atlanta Motor Speedway INT | 92 | Hagan Enterprises | 12 | 23 | ▼ 11 | 0 | running | 94 | — |
| 1978 — | Carolina 500 | North Carolina Motor Speedway INT | 92 | Hagan Enterprises | 12 | 7 | ▲ 5 | 0 | running | 146 | — |
| 1978 — | Richmond 400 | Richmond Raceway ST | 92 | Hagan Enterprises | 17 | 13 | ▲ 4 | 0 | running | 124 | — |
| 1978 — | Daytona 500 | Daytona International Speedway SS | 92 | Hagan Enterprises | 18 | 12 | ▲ 6 | 0 | running | 127 | — |
| 1978 — | Winston Western 500 | Riverside International Raceway RC | 92 | Hagan Enterprises | 12 | 21 | ▼ 9 | 0 | running | 100 | — |
| 1977 — | Dixie 500 | Atlanta Motor Speedway INT | 92 | Hagan Enterprises | 17 | 13 | ▲ 4 | 0 | running | 124 | — |
| 1977 — | American 500 | North Carolina Motor Speedway INT | 92 | Hagan Enterprises | 10 | 8 | ▲ 2 | 0 | running | 142 | — |
| 1977 — | NAPA National 500 | Charlotte Motor Speedway INT | 92 | Hagan Enterprises | 10 | 35 | ▼ 25 | 0 | valve spring | 58 | — |
| 1977 — | Wilkes 400 | North Wilkesboro Speedway ST | 64 | Hagan Enterprises | 20 | 13 | ▲ 7 | 0 | running | 124 | — |
| 1977 — | Old Dominion 500 | Martinsville Speedway ST | 92 | Hagan Enterprises | 11 | 13 | ▼ 2 | 0 | running | 124 | — |
| 1977 — | Delaware 500 | Dover International Speedway INT | 92 | Hagan Enterprises | 26 | 19 | ▲ 7 | 0 | running | 106 | — |
| 1977 — | Capital City 400 | Richmond Raceway ST | 92 | Hagan Enterprises | 19 | 15 | ▲ 4 | 0 | accident | 118 | — |
| 1977 — | Southern 500 | Darlington Raceway INT | 92 | Hagan Enterprises | 14 | 38 | ▼ 24 | 0 | accident | 49 | — |
| 1977 — | Volunteer 400 | Bristol Motor Speedway ST | 92 | Hagan Enterprises | 14 | 7 | ▲ 7 | 0 | running | 146 | — |
| 1977 — | Champion Spark Plug 400 | Michigan International Speedway INT | 92 | Hagan Enterprises | 9 | 12 | ▼ 3 | 0 | running | 127 | — |
| 1977 — | Talladega 500 | Talladega Superspeedway SS | 92 | Hagan Enterprises | 6 | 3 | ▲ 3 | 13 | running | 170 | — |
| 1977 — | Coca-Cola 500 | Pocono Raceway INT | 92 | Hagan Enterprises | 11 | 8 | ▲ 3 | 0 | running | 142 | — |
| 1977 — | Nashville 420 | Nashville Speedway ST | 92 | Hagan Enterprises | 13 | 7 | ▲ 6 | 0 | running | 146 | — |
| 1977 — | Firecracker 400 | Daytona International Speedway SS | 92 | Hagan Enterprises | 21 | 16 | ▲ 5 | 0 | running | 115 | — |
| 1977 — | Cam2 Motor Oil 400 | Michigan International Speedway INT | 92 | Hagan Enterprises | 11 | 27 | ▼ 16 | 0 | engine | 82 | — |
| 1977 — | NAPA Riverside 400 | Riverside International Raceway RC | 92 | Hagan Enterprises | 15 | 10 | ▲ 5 | 0 | running | 134 | — |
| 1977 — | World 600 | Charlotte Motor Speedway INT | 92 | Hagan Enterprises | 9 | 10 | ▼ 1 | 0 | running | 134 | — |
| 1977 — | Mason-Dixon 500 | Dover International Speedway INT | 92 | Hagan Enterprises | 9 | 17 | ▼ 8 | 0 | running | 112 | — |
| 1977 — | Music City USA 420 | Nashville Speedway ST | 92 | Hagan Enterprises | 9 | 21 | ▼ 12 | 0 | rear end | 100 | — |
| 1977 — | Winston 500 | Talladega Superspeedway SS | 92 | Hagan Enterprises | 18 | 23 | ▼ 5 | 0 | engine | 94 | — |
| 1977 — | Virginia 500 | Martinsville Speedway ST | 92 | Hagan Enterprises | 14 | 27 | ▼ 13 | 0 | rear end | 82 | — |
| 1977 — | Southeastern 500 | Bristol Motor Speedway ST | 92 | Hagan Enterprises | 13 | 12 | ▲ 1 | 0 | running | 127 | — |
| 1977 — | Rebel 500 | Darlington Raceway INT | 92 | Hagan Enterprises | 23 | 23 | — | 0 | piston | 94 | — |
| 1977 — | Gwyn Staley 400 | North Wilkesboro Speedway ST | 92 | Hagan Enterprises | 12 | 26 | ▼ 14 | 0 | crankshaft | 85 | — |
| 1977 — | Atlanta 500 | Atlanta Motor Speedway INT | 92 | Hagan Enterprises | 17 | 28 | ▼ 11 | 0 | transmission | 79 | — |
| 1977 — | Carolina 500 | North Carolina Motor Speedway INT | 92 | Hagan Enterprises | 16 | 8 | ▲ 8 | 0 | running | 142 | — |
| 1977 — | Richmond 400 | Richmond Raceway ST | 92 | Hagan Enterprises | 15 | 18 | ▼ 3 | 0 | running | 109 | — |
| 1977 — | Daytona 500 | Daytona International Speedway SS | 92 | Hagan Enterprises | 27 | 36 | ▼ 9 | 0 | engine | 55 | — |
| 1976 — | Los Angeles Times 500 | Ontario Motor Speedway SS | 92 | Hagan Enterprises | 26 | 8 | ▲ 18 | 0 | running | 142 | — |
| 1976 — | Dixie 500 | Atlanta Motor Speedway INT | 92 | Hagan Enterprises | 31 | 14 | ▲ 17 | 0 | running | 121 | — |
| 1976 — | American 500 | North Carolina Motor Speedway INT | 92 | Hagan Enterprises | 15 | 9 | ▲ 6 | 0 | running | 138 | — |
| 1976 — | National 500 | Charlotte Motor Speedway INT | 92 | Hagan Enterprises | 13 | 13 | — | 0 | running | 124 | — |
| 1976 — | Wilkes 400 | North Wilkesboro Speedway ST | 64 | Langley-Woodfield Racing | 19 | 21 | ▼ 2 | 0 | running | 100 | — |
| 1976 — | Old Dominion 500 | Martinsville Speedway ST | 92 | Hagan Enterprises | 15 | 23 | ▼ 8 | 0 | oil pressure | 94 | — |
| 1976 — | Delaware 500 | Dover International Speedway INT | 92 | Hagan Enterprises | 32 | 12 | ▲ 20 | 0 | running | 127 | — |
| 1976 — | Southern 500 | Darlington Raceway INT | 92 | Hagan Enterprises | 26 | 32 | ▼ 6 | 0 | accident | 67 | — |
| 1976 — | Volunteer 400 | Bristol Motor Speedway ST | 92 | Hagan Enterprises | 12 | 18 | ▼ 6 | 0 | running | 109 | — |
| 1976 — | Champion Spark Plug 400 | Michigan International Speedway INT | 92 | Hagan Enterprises | 14 | 14 | — | 0 | running | 121 | — |
| 1976 — | Talladega 500 | Talladega Superspeedway SS | 92 | Hagan Enterprises | 22 | 9 | ▲ 13 | 0 | running | 138 | — |
| 1976 — | Purolator 500 | Pocono Raceway INT | 92 | Hagan Enterprises | 13 | 12 | ▲ 1 | 0 | running | 127 | — |
| 1976 — | Nashville 420 | Nashville Speedway ST | 92 | Hagan Enterprises | 20 | 9 | ▲ 11 | 0 | running | 138 | — |
| 1976 — | Firecracker 400 | Daytona International Speedway SS | 92 | Hagan Enterprises | 35 | 31 | ▲ 4 | 0 | electrical | 70 | — |
| 1976 — | Cam2 Motor Oil 400 | Michigan International Speedway INT | 92 | Hagan Enterprises | 22 | 20 | ▲ 2 | 0 | engine | 103 | — |
| 1976 — | World 600 | Charlotte Motor Speedway INT | 92 | Hagan Enterprises | 22 | 33 | ▼ 11 | 0 | engine | 64 | — |
| 1976 — | Mason-Dixon 500 | Dover International Speedway INT | 92 | Hagan Enterprises | 23 | 11 | ▲ 12 | 0 | running | 130 | — |
| 1976 — | Music City USA 420 | Nashville Speedway ST | 92 | Hagan Enterprises | 11 | 22 | ▼ 11 | 0 | engine | 97 | — |
| 1976 — | Winston 500 | Talladega Superspeedway SS | 92 | Hagan Enterprises | 21 | 16 | ▲ 5 | 0 | running | 115 | — |
| 1976 — | Virginia 500 | Martinsville Speedway ST | 92 | Hagan Enterprises | 23 | 17 | ▲ 6 | 0 | timing chain | 112 | — |
| 1976 — | Rebel 500 | Darlington Raceway INT | 92 | Hagan Enterprises | 30 | 14 | ▲ 16 | 0 | running | 121 | — |
| 1976 — | Gwyn Staley 400 | North Wilkesboro Speedway ST | 92 | Hagan Enterprises | 11 | 11 | — | 0 | running | 130 | — |
| 1976 — | Atlanta 500 | Atlanta Motor Speedway INT | 92 | Hagan Enterprises | 19 | 17 | ▲ 2 | 0 | running | 112 | — |
| 1976 — | Southeastern 400 | Bristol Motor Speedway ST | 92 | Hagan Enterprises | 17 | 12 | ▲ 5 | 0 | running | 127 | — |
| 1976 — | Richmond 400 | Richmond Raceway ST | 92 | Hagan Enterprises | 14 | 30 | ▼ 16 | 0 | overheating | 73 | — |
| 1976 — | Carolina 500 | North Carolina Motor Speedway INT | 92 | Hagan Enterprises | 35 | 35 | — | 0 | timing chain | 58 | — |
| 1976 — | Daytona 500 | Daytona International Speedway SS | 82 | Harris Racing | 30 | 30 | — | 0 | accident | 73 | — |
| 1975 — | National 500 | Charlotte Motor Speedway INT | 92 | Hagan Enterprises | 28 | 38 | ▼ 10 | 0 | engine | 49 | — |
| 1975 — | Southern 500 | Darlington Raceway INT | 92 | Hagan Enterprises | 24 | 11 | ▲ 13 | 0 | running | 130 | — |
| 1975 — | Firecracker 400 | Daytona International Speedway SS | 92 | Hagan Enterprises | 34 | 15 | ▲ 19 | 0 | running | 118 | — |
| 1975 — | Winston 500 | Talladega Superspeedway SS | 92 | Hagan Enterprises | 20 | 15 | ▲ 5 | 0 | running | 118 | — |
| 1975 — | Atlanta 500 | Atlanta Motor Speedway INT | 92 | Hagan Enterprises | 24 | 14 | ▲ 10 | 0 | running | 0 | — |