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.
Features - Aftermarket Carrier Style - Limited slip
- Cover Bolts - 10
- Axle Shaft Spline Quantity - 30
- Carrier Material - Steel
- Perf Diff GM 8.50
- Make - Chevrolet, GMC, Hummer
- Year - 1988-2009
- SKU: ZX9KSAO50374