Los Angeles, CA
Los Angeles Memorial Coliseum
- July 6, 1973
- July 8, 1972
All-Time Wins
450 Class
| Rider | Hometown | Wins |
|---|---|---|
| Marty Tripes |  Santee, CA | 2 |
250 Class
| Rider | Hometown | Wins |
|---|
| Rider | Hometown | Wins |
|---|---|---|
| Marty Tripes | Santee, CA | 2 |
| Rider | Hometown | Wins |
|---|