1977 Champion Spark Plug 400
Michigan International Speedway · 1977 · NASCAR Cup Series
Race summary
| Winner | St | Cars | RAF | LLF | Ldrs | W-Led | Laps | Miles |
|---|---|---|---|---|---|---|---|---|
| Darrell Waltrip | 3 | 36 | 22 | 6 | 6 | 51 | 200 | 400 |
Finishing order
Lap leaders
| # | Driver | Led | Share | Fin |
|---|---|---|---|---|
| 1 | Cale Yarborough | 120 | 60.0% | P5 |
| 2 | Darrell Waltrip | 51 | 25.5% | P1 |
| 3 | Benny Parsons | 22 | 11.0% | P3 |
| 4 | David Pearson | 4 | 2.0% | P2 |
| 5 | Richard Petty | 2 | 1.0% | P8 |
| 6 | Sam Sommers | 1 | 0.5% | P4 |