This nodular steel casting is totally rebuildable, includes nickel steel side gears and pinion gears, and multiple plate 360-degree steel clutches. This extremely tough and durable differential houses 400-ft/lb static springs, and is capable of 150 lb. braking torque.

Trac-Loc Posi
Application: Dana 60 Rear End
Ring Gear Diameter: 9.750"
Carrier: 4 - Series (4.56:1 and numerically higher)
Side Gear Spline: 35 Teeth
Bearing Cone: 387A
Bearing Cup: 382S