| Category | Auto racing |
|---|---|
| Country | United States, Canada |
| Inaugural season | 1972 |
| Constructors | Bicknell Racing Products · DKM Chassis · HigFab · PMC Race Cars · Teo Pro Car · Troyer Race Cars |
| Tire suppliers | Hoosier Racing Tire |
| Drivers' champion | Mat Williamson |
| Makes' champion | Bicknell |
| Teams' champion | Buzz Chew Racing |
| Official website | Super DIRTcar Series |
 Current season | |
The Super DIRTcar Series Big Block Modifieds is a North American big block modified touring series currently promoted by World Racing Group. The series primarily races on dirt ovals in the Northeastern United States and Canada along with select dates in Florida and North Carolina.
The cars feature big block V8 engines (up to 467 c.i.) that develops over 750 hp and a center-steer style chassis that weighs at least 2,500 lb with driver included.