Description
A mini spool locks both rear wheels together for predictable weight transfer and consistent traction off the line—essential for drag racing, road course competition, or any application where wheel spin costs you time. Unlike open differentials, this steel spool eliminates power loss to the weaker wheel, delivering all engine output directly to the pavement. If you’re serious about performance, a quality spool transforms how your vehicle accelerates and handles corner exit.
- Mini spool design
- 28-spline shaft
- Steel construction
- 8.5-inch diameter
- GM 10-bolt compatible
- Bolt-on installation
- Sold individually






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