| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 4/18/2004 | Anderson Speedway - Anderson, IN 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Lee Boss (410 Sprints - Non-Winged) | 6th | - | 8th | - |
|
| 5/26/2004 | Anderson Speedway - Anderson, IN 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Lee Boss (410 Sprints - Non-Winged) | 9th | - | 6th | 11th |
|
| 6/4/2004 | Hawkeye Downs Speedway - Cedar Rapids, IA 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Lee Boss (410 Sprints - Non-Winged) | 7th | - | 12th | - |
|
| 7/9/2004 | Toledo Speedway - Toledo, OH Hemelgam Racing Night 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Lee Boss (410 Sprints - Non-Winged) | 1st | - | - | 20th |
|
| 8/14/2004 | Salem Speedway - Salem, IN Midgets: USAC National Midgets 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Lee Boss (410 Sprints - Non-Winged) | 3rd | - | - | 14th |
|
| 9/5/2004 | Tri-State Speedway - Haubstadt, IN | Results | | Lee Boss (410 Sprints - Non-Winged) | - | - | 6th | - |
|
| 9/11/2004 | Paragon Speedway - Paragon, IN | Results | | Lee Boss (410 Sprints - Non-Winged) | - | - | - | 3rd |
|
| 9/24/2004 | Eldora Speedway - Rossburg, OH 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Lee Boss (410 Sprints - Non-Winged) | - | - | - | - |
|
| 9/25/2004 | Eldora Speedway - Rossburg, OH Midgets: USAC National Midgets 410 Sprints - Non-Winged: USAC National Sprint Cars Silver Crown: USAC Silver Crown | Results | | Lee Boss (410 Sprints - Non-Winged) | 7th | - | - | - |
|
| 10/13/2004 | Charlotte Motor Speedway - Concord, NC 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Lee Boss (410 Sprints - Non-Winged) | - | - | - | 14th |
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