Description
A mini spool eliminates wheel slip by locking both rear wheels together, delivering consistent traction for drag racing, road course competition, and high-performance street applications. Unlike a standard differential, this spool ensures equal power distribution to both wheels under acceleration, giving you predictable handling and faster lap times. The 28-spline design fits GM 10-bolt differentials, making it a direct bolt-in upgrade for muscle cars and street machines.
- Mini spool design
- 28-spline shaft
- GM 10-bolt compatible
- 8.2-inch diameter
- Steel construction
- Bolt-on installation
- Sold individually
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