
The Eaton Posi limited-slip differential delivers dependable traction for street rods, light duty pickups and tarmac-running race cars. Built with pyrolytic carbon clutch discs, precision-forged gears and a rebuildable design, it provides smooth, automatic limited-slip behavior. Tunable via various spring packs, this unit helps prevent wheel slip and can be adjusted to suit specific driving conditions and preload preferences.
Eaton Posi Differential 17 Spline 3.90 & Down Ring Gear Pinion Ratio Rear 8.2in