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| 8/7/2021 | Crystal Motor Speedway - Crystal, MI Full Show - Sponsored by H & H EXCAVATING Hobby Stocks, A Modifieds, Street Stocks, Dirt Late Models, Junior 1 Lites Dirt Karts, Dirt Pro Trucks, Mini Wedge, Sport Compact | Results | | Dustin Sowles (Dirt Pro Trucks) | 5th | - | - | 11th |
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| 9/4/2021 | Crystal Motor Speedway - Crystal, MI 410 Sprints - Non-Winged: Great Lakes Traditional Sprints Lightning Sprints: Great Lakes Lightning Sprints Hobby Stocks, A Modifieds, Street Stocks, Junior 1 Lites Dirt Karts, Dirt Pro Trucks, Mini Wedge, Sport Compact | Results | | Dustin Sowles (Dirt Pro Trucks) | 4th | - | - | 8th |
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| 9/5/2021 | Crystal Motor Speedway - Crystal, MI Outlaw Late Models & Open Modifieds Dirt Super Late Models, Hobby Stocks, B Modifieds, Street Stocks, Dirt Late Models, 410 Sprints - Non-Winged, Lightning Sprints, Dirt Pro Trucks, Sport Compact | Results | | Dustin Sowles (Dirt Pro Trucks) | 5th | - | - | 8th |
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| 9/18/2021 | Crystal Motor Speedway - Crystal, MI Great Lakes Nationals 410 Sprints - Non-Winged: Great Lakes Traditional Sprints Hobby Stocks, A Modifieds, Street Stocks, Dirt Late Models, Junior 1 Lites Dirt Karts, Dirt Pro Trucks, Mini Wedge, Sport Compact | Results | | Dustin Sowles (Dirt Pro Trucks) | 9th | - | - | 7th |
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| 10/9/2021 | I-96 Speedway - Lake Odessa, MI Roll The Dice II - Night 2 410 Sprints - Non-Winged: Great Lakes Traditional Sprints DIRTcar Late Models, DIRTcar UMP Modifieds, Sportsmans, B Modifieds, Mini Wedge, Mini Outlaws | Results | | Dustin Sowles (Sportsmans) | 9th | - | - | 10th |
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