7/2/1977
Jackson Motorplex
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Competitor Overview
Jack Trigg
| USAC Sprints | Start | Finish | +/- |
|---|---|---|---|
| A Feature | 4 | - |
USAC SprintsA Feature
| Finish | Start | # | Competitor | Hometown | +/- | ||
|---|---|---|---|---|---|---|---|
| 1 | 98A |
 |
Jack McCorkell | - | |||
| 2 |
 |
Darryl Dawley | - | ||||
| 3 |
 |
Art Smith | - | ||||
| 4 |
|
Jack Trigg | - | ||||
| 5 |
 |
Dave Engbretson | - | ||||