NASCAR O'Reilly Auto Parts Series     Viewing Series Seasons View Also: Drivers - All-Time W - T5 - T10 - Track Lists - Misc. Info on Right |
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| Series Overview | |
|---|---|
| Alternatively Known As: NASCAR Budweiser Late Model Sportsman Series (1982-1983); NASCAR Busch Grand National Series (1984-1994); NASCAR Busch Series (1995-2007); NASCAR Nationwide Series (2008-2014); NASCAR XFINITY Series (2015-2025); NASCAR O'Reilly Auto Parts Series (2026) | |
| Series Founded: 1982 | Series active! |
| Car Style: Stock Car (NASCAR National) | Region: National |
| Quick Stats | |
| Most Wins: Kyle Busch (102) | Most Titles: Eight Drivers (2) |
| Number of Races: 1252, 1404 | Number of Drivers: |
| Project Status: COMPLETE | |
| This series was formed from the restructure and statistical reset of the NASCAR Late Model Sportsman National Championship following the 1981 season.
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