Mexico, NY
Moto-Masters Park
- May 30, 1976
- August 10, 1975
- August 18, 1974
All-Time Wins
450 Class
| Rider | Hometown | Wins |
|---|---|---|
| Marty Tripes |  Santee, CA | 1 |
 Jim Weinert | Middletown, NY | 1 |
| Pierre Karsmakers |  The Netherlands | 1 |
 Kent Howerton | San Antonio, TX | 1 |
250 Class
| Rider | Hometown | Wins |
|---|