| | Heat | Dash | B Feature | A Feature |
|---|
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|---|
| 3/25/1973 | Reading Fairgrounds - Reading, PA 410 Sprints - Non-Winged: USAC National Sprint Cars 305 Sprints - Non-Winged | Results | | John Toth (305 Sprints - Non-Winged) | - | - | - | 11th |
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| 4/1/1973 | Eldora Speedway - Rossburg, OH 410 Sprints - Non-Winged: USAC National Sprint Cars 305 Sprints - Non-Winged | Results | | John Toth (305 Sprints - Non-Winged) | - | - | - | 7th |
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| 4/14/1973 | Reading Fairgrounds - Reading, PA 410 Sprints - Non-Winged: USAC National Sprint Cars 305 Sprints - Non-Winged | Results | | John Toth (305 Sprints - Non-Winged) | - | - | - | 5th |
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| 6/3/1973 | Knoxville Raceway - Knoxville, IA 410 Sprints - Non-Winged: USAC National Sprint Cars 305 Sprints - Non-Winged | Results | | John Toth (305 Sprints - Non-Winged) | - | - | - | 11th |
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| 6/8/1973 | Indiana State Fairgrounds - Indianapolis, IN 410 Sprints - Non-Winged: USAC National Sprint Cars 305 Sprints - Non-Winged | Results | | John Toth (305 Sprints - Non-Winged) | - | - | - | 13th |
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| 9/16/1973 | Eldora Speedway - Rossburg, OH 410 Sprints - Non-Winged: USAC National Sprint Cars 305 Sprints - Non-Winged | Results | | John Toth (305 Sprints - Non-Winged) | - | - | 11th | - |
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| 9/21/1973 | Reading Fairgrounds - Reading, PA 410 Sprints - Non-Winged: USAC National Sprint Cars 305 Sprints - Non-Winged | Results | | John Toth (305 Sprints - Non-Winged) | - | - | - | 19th |
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| 9/22/1973 | Williams Grove Speedway - Mechanicsburg, PA 410 Sprints - Non-Winged: USAC National Sprint Cars 305 Sprints - Non-Winged | Results | | John Toth (305 Sprints - Non-Winged) | - | - | - | 13th |
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| 11/25/1973 | Phoenix International Raceway - Phoenix, AZ Midgets: USAC National Midgets | Results | | John Toth (Midgets) | - | - | - | 26th |
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