Description
A limited-slip differential is essential for serious track work and high-performance driving, where wheel spin during cornering costs you lap time and consistency. The GRIP PRO Posi Unit delivers progressive locking action that keeps both rear wheels planted through acceleration and tight turns, giving you the traction control your setup needs without electronic intervention. Built tough for sustained racing demands, this Ford 9-inch carrier is a proven upgrade for racers who demand reliability when it matters most.
- Ford 9-inch compatible
- 28-spline design
- Steel construction
- Limited-slip operation
- Bolt-on installation
- GRIP PRO brand
- Sold individually






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