Ring Gear and Pinion Teeth Cut:39 to 11. Pinion Splines:30 Spline. Differential Location:Front and Rear. Includes Pinion Yoke:No. Number of Ring Gear Bolts:10 Bolt. Number of Bolts on Cover:10 Bolt. All instances of fraud are referred to IC3, as well as state and local authorities, and will be prosecuted.