
Eaton Posi® Differential; 30 Spline; 1.30 in. Axle Shaft Diameter; 2.76 - 3.42 Ring Gear Pinion Ratio; Rear 8.875 in.;
Differential - Eaton Posi - 30 Spline - 2.76 to 3.42 Ratio - Limited Slip - Steel - Natural - GM 12-Bolt - 8.875 in - GM Fullsize Truck 1961-80 - Each
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Tunable via various spring packs [a.k.a. pre-loads],Pyrolytic Carbon Clutch Disc Technology,Precision-Forged Gears,Rebuildable,Smooth; Automatic Engagement,Prevents Wheel Slip,Clutch Type Limited Slip Differential
Overview
Differential
- Eaton Posi - 30 Spline - 2.76 to 3.42 Ratio
- Limited Slip
- Steel
- Natural
- GM 12-Bolt - 8.875 in
- GM Fullsize Truck 1961-80
- Each




