Eaton Posi Diff 28 Spline 1.20in Axle Shaft Dia 3.23 & Up Ratio Rear 7.5in/7.625in/8.5in/8.6in/9.5in

The Eaton Posi limited-slip differential is the perfect way to control traction in street rods, light duty pickups and all types of tarmac running race cars. Featuring pyrolytic carbon clutches, rebuildable design, net-forged gears for added strength and seamless, automatic operation.

Additional Information

Eaton Posi® Differential; 28 Spline; 1.20 in. Axle Shaft Diameter; 3.23 And Up Ring Gear Pinion Ratio; Rear 7.5 in./7.625 in./8.5 in./8.6 in.; Rear 9.5 in.;

• Clutch Type Limited Slip Differential
• Precision-Forged Gears
• Prevents Wheel Slip
• Pyrolytic Carbon Clutch Disc Technology
• Rebuildable
• Smooth; Automatic Engagement
• Tunable via various spring packs [a.k.a. pre-loads]

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Product Downloads

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1.	Installation Instructions

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Reference Information

Differential, Posi Performance, Limited Slip, 28-Spline, for use on GM, 7.625 in., Each

Big torque doesn't have to mean big traction problems. Eaton Posi Performance differentials combine carbon friction discs with precision-forged gears to give you great traction, even under higher torque loads. Plus, the carbon friction discs produce smooth, quiet performance for the life of your vehicle.