
The Eaton Posi limited-slip differential delivers controlled traction for street rods, light-duty pickups and tarmac race cars. This 28-spline unit with a roughly 1.23 in axle shaft supports 3.08-and-up ring-and-pinion ratios for rear 8.2 in housings and uses pyrolytic carbon clutch discs for smooth automatic engagement. Precision-forged gears, rebuildable construction and tunable spring packs let you balance strength, serviceability and preload.
Eaton Posi Differential 28 Spline 1.20in Axle Shaft Diameter 3.08 & Up Ratio Rear 8.2in