| 1981 — | Budweiser NASCAR 400 | Texas World Speedway SS | 17 | Hamby Racing | 34 | 27 | ▲ 7 | 0 | engine | 82 | — |
| 1980 — | Atlanta Journal 500 | Atlanta Motor Speedway INT | 17 | Hamby Racing | 23 | 12 | ▲ 11 | 0 | running | 127 | — |
| 1980 — | American 500 | North Carolina Motor Speedway INT | 17 | Hamby Racing | 30 | 17 | ▲ 13 | 0 | running | 112 | — |
| 1980 — | National 500 | Charlotte Motor Speedway INT | 17 | Hamby Racing | 35 | 28 | ▲ 7 | 0 | broken valve | 79 | — |
| 1980 — | Old Dominion 500 | Martinsville Speedway ST | 17 | Hamby Racing | 21 | 14 | ▲ 7 | 0 | running | 121 | — |
| 1980 — | Holly Farms 400 | North Wilkesboro Speedway ST | 17 | Hamby Racing | 20 | 22 | ▼ 2 | 0 | transmission | 97 | — |
| 1980 — | CRC Chemicals 500 | Dover International Speedway INT | 17 | Hamby Racing | 18 | 20 | ▼ 2 | 0 | running | 103 | — |
| 1980 — | Capital City 400 | Richmond Raceway ST | 17 | Hamby Racing | 25 | 16 | ▲ 9 | 0 | running | 115 | — |
| 1980 — | Southern 500 | Darlington Raceway INT | 17 | Hamby Racing | 41 | 35 | ▲ 6 | 0 | clutch | 58 | — |
| 1980 — | Busch Volunteer 500 | Bristol Motor Speedway ST | 17 | Hamby Racing | 22 | 16 | ▲ 6 | 0 | running | 115 | — |
| 1980 — | Champion Spark Plug 400 | Michigan International Speedway INT | 17 | Hamby Racing | 29 | 30 | ▼ 1 | 0 | engine | 73 | — |
| 1980 — | Talladega 500 | Talladega Superspeedway SS | 17 | Hamby Racing | 24 | 22 | ▲ 2 | 0 | running | 97 | — |
| 1980 — | Coca-Cola 500 | Pocono Raceway INT | 17 | Hamby Racing | 24 | 24 | — | 0 | accident | 91 | — |
| 1980 — | Busch Nashville 420 | Nashville Speedway ST | 17 | Hamby Racing | 26 | 15 | ▲ 11 | 0 | running | 118 | — |
| 1980 — | Firecracker 400 | Daytona International Speedway SS | 17 | Hamby Racing | 25 | 27 | ▼ 2 | 0 | running | 82 | — |
| 1980 — | Gabriel 400 | Michigan International Speedway INT | 17 | Hamby Racing | 30 | 21 | ▲ 9 | 0 | running | 100 | — |
| 1980 — | Warner W. Hodgdon 400 | Riverside International Raceway RC | 17 | Hamby Racing | 31 | 23 | ▲ 8 | 0 | brakes | 94 | — |
| 1980 — | NASCAR 400 | Texas World Speedway SS | 17 | Hamby Racing | 23 | 22 | ▲ 1 | 0 | engine | 97 | — |
| 1980 — | Mason-Dixon 500 | Dover International Speedway INT | 17 | Hamby Racing | 23 | 13 | ▲ 10 | 0 | running | 124 | — |
| 1980 — | Music City 420 | Nashville Speedway ST | 17 | Hamby Racing | 15 | 23 | ▼ 8 | 0 | running | 94 | — |
| 1980 — | Winston 500 | Talladega Superspeedway SS | 17 | Hamby Racing | 25 | 17 | ▲ 8 | 0 | running | 112 | — |
| 1980 — | Northwestern Bank 400 | North Wilkesboro Speedway ST | 17 | Hamby Racing | 19 | 25 | ▼ 6 | 0 | engine | 88 | — |
| 1980 — | CRC Chemicals Rebel 500 | Darlington Raceway INT | 17 | Hamby Racing | 29 | 16 | ▲ 13 | 0 | running | 115 | — |
| 1980 — | Valleydale Southeastern 500 | Bristol Motor Speedway ST | 17 | Hamby Racing | 20 | 18 | ▲ 2 | 0 | running | 109 | — |
| 1980 — | Atlanta 500 | Atlanta Motor Speedway INT | 17 | Hamby Racing | 22 | 34 | ▼ 12 | 0 | engine | 61 | — |
| 1980 — | Carolina 500 | North Carolina Motor Speedway INT | 17 | Hamby Racing | 33 | 18 | ▲ 15 | 0 | running | 109 | — |
| 1980 — | Richmond 400 | Richmond Raceway ST | 17 | Hamby Racing | 18 | 16 | ▲ 2 | 0 | running | 115 | — |
| 1979 — | Holly Farms 400 | North Wilkesboro Speedway ST | 17 | Hamby Racing | 17 | 12 | ▲ 5 | 0 | running | 127 | — |
| 1979 — | Old Dominion 500 | Martinsville Speedway ST | 17 | Hamby Racing | 27 | 19 | ▲ 8 | 0 | rear end | 106 | — |
| 1979 — | CRC Chemicals 500 | Dover International Speedway INT | 17 | Hamby Racing | 25 | 17 | ▲ 8 | 0 | running | 112 | — |
| 1979 — | Coca-Cola 500 | Pocono Raceway INT | 17 | Hamby Racing | 26 | 38 | ▼ 12 | 0 | accident | 49 | — |
| 1979 — | Busch Nashville 420 | Nashville Speedway ST | 17 | Hamby Racing | 26 | 13 | ▲ 13 | 0 | running | 124 | — |
| 1979 — | Firecracker 400 | Daytona International Speedway SS | 17 | Hamby Racing | 17 | 26 | ▼ 9 | 0 | running | 85 | — |
| 1979 — | Gabriel 400 | Michigan International Speedway INT | 17 | Hamby Racing | 18 | 29 | ▼ 11 | 0 | accident | 76 | — |
| 1979 — | CRC Chemicals Rebel 500 | Darlington Raceway INT | 17 | Hamby Racing | 25 | 32 | ▼ 7 | 0 | broken valve | 67 | — |
| 1979 — | Southeastern 500 | Bristol Motor Speedway ST | 17 | Hamby Racing | 20 | 14 | ▲ 6 | 0 | running | 121 | — |
| 1979 — | Northwestern Bank 400 | North Wilkesboro Speedway ST | 17 | Hamby Racing | 18 | 19 | ▼ 1 | 0 | running | 106 | — |
| 1979 — | Atlanta 500 | Atlanta Motor Speedway INT | 17 | Hamby Racing | 36 | 26 | ▲ 10 | 0 | accident | 85 | — |
| 1979 — | Richmond 400 | Richmond Raceway ST | 17 | Hamby Racing | 21 | 30 | ▼ 9 | 0 | overheating | 73 | — |
| 1979 — | Carolina 500 | North Carolina Motor Speedway INT | 17 | Hamby Racing | 24 | 21 | ▲ 3 | 0 | accident | 100 | — |
| 1978 — | Los Angeles Times 500 | Ontario Motor Speedway SS | 17 | Hamby Racing | 25 | 12 | ▲ 13 | 0 | running | 127 | — |
| 1978 — | Dixie 500 | Atlanta Motor Speedway INT | 17 | Hamby Racing | 30 | 11 | ▲ 19 | 0 | running | 130 | — |
| 1978 — | American 500 | North Carolina Motor Speedway INT | 17 | Hamby Racing | 19 | 26 | ▼ 7 | 0 | head gasket | 85 | — |
| 1978 — | NAPA National 500 | Charlotte Motor Speedway INT | 17 | Hamby Racing | 35 | 18 | ▲ 17 | 0 | running | 109 | — |
| 1978 — | Wilkes 400 | North Wilkesboro Speedway ST | 17 | Hamby Racing | 15 | 12 | ▲ 3 | 0 | running | 127 | — |
| 1978 — | Old Dominion 500 | Martinsville Speedway ST | 17 | Hamby Racing | 16 | 24 | ▼ 8 | 0 | brakes | 91 | — |
| 1978 — | Delaware 500 | Dover International Speedway INT | 17 | Hamby Racing | 22 | 18 | ▲ 4 | 0 | running | 109 | — |
| 1978 — | Capital City 400 | Richmond Raceway ST | 17 | Hamby Racing | 14 | 10 | ▲ 4 | 0 | running | 134 | — |
| 1978 — | Southern 500 | Darlington Raceway INT | 17 | Hamby Racing | 18 | 19 | ▼ 1 | 0 | running | 106 | — |
| 1978 — | Volunteer 500 | Bristol Motor Speedway ST | 17 | Hamby Racing | 15 | 10 | ▲ 5 | 0 | running | 134 | — |
| 1978 — | Champion Spark Plug 400 | Michigan International Speedway INT | 17 | Hamby Racing | 16 | 30 | ▼ 14 | 0 | overheating | 73 | — |
| 1978 — | Talladega 500 | Talladega Superspeedway SS | 17 | Hamby Racing | 37 | 36 | ▲ 1 | 0 | clutch | 55 | — |
| 1978 — | Coca-Cola 500 | Pocono Raceway INT | 17 | Hamby Racing | 27 | 27 | — | 0 | running | 82 | — |
| 1978 — | Nashville 420 | Nashville Speedway ST | 17 | Hamby Racing | 19 | 17 | ▲ 2 | 0 | running | 112 | — |
| 1978 — | Gabriel 400 | Michigan International Speedway INT | 17 | Hamby Racing | 17 | 27 | ▼ 10 | 0 | engine | 82 | — |
| 1978 — | Music City USA 420 | Nashville Speedway ST | 17 | Hamby Racing | 25 | 23 | ▲ 2 | 0 | overheating | 94 | — |
| 1978 — | Mason-Dixon 500 | Dover International Speedway INT | 17 | Hamby Racing | 20 | 31 | ▼ 11 | 0 | clutch | 70 | — |
| 1978 — | Winston 500 | Talladega Superspeedway SS | 17 | Hamby Racing | 24 | 19 | ▲ 5 | 0 | fan blade | 106 | — |
| 1978 — | Virginia 500 | Martinsville Speedway ST | 17 | Hamby Racing | 27 | 14 | ▲ 13 | 0 | running | 121 | — |
| 1978 — | Staley 400 | North Wilkesboro Speedway ST | 17 | Hamby Racing | 19 | 23 | ▼ 4 | 0 | running | 94 | — |
| 1978 — | Rebel 500 | Darlington Raceway INT | 17 | Hamby Racing | 21 | 13 | ▲ 8 | 0 | running | 124 | — |
| 1978 — | Southeastern 500 | Bristol Motor Speedway ST | 17 | Hamby Racing | 18 | 17 | ▲ 1 | 0 | running | 112 | — |
| 1978 — | Atlanta 500 | Atlanta Motor Speedway INT | 17 | Hamby Racing | 24 | 37 | ▼ 13 | 0 | oil line | 52 | — |
| 1978 — | Carolina 500 | North Carolina Motor Speedway INT | 17 | Hamby Racing | 23 | 27 | ▼ 4 | 0 | oil pump | 82 | — |
| 1978 — | Richmond 400 | Richmond Raceway ST | 37 | Hamby Racing | 26 | 25 | ▲ 1 | 0 | running | 88 | — |
| 1978 — | Daytona 500 | Daytona International Speedway SS | 17 | Hamby Racing | 30 | 15 | ▲ 15 | 0 | running | 118 | — |
| 1977 — | Dixie 500 | Atlanta Motor Speedway INT | 17 | Hamby Racing | 31 | 31 | — | 0 | running | 0 | — |
| 1977 — | Wilkes 400 | North Wilkesboro Speedway ST | 17 | Hamby Racing | 22 | 19 | ▲ 3 | 0 | running | 0 | — |