Complete Gear Swap Packages. This includes:
– Removal and Reinstallation of Differential Unit In Vehicle
– Removal and Installation of Aftermarket Ring & Pinion Gears
– Genuine Motive Ring & Pinion Gear Set
– Rear Differential Fluid Change
Note: There is an extra charge for 30 Spline Pinion differentials & we will need a differential donor for the 3-series gears. We recommend using the Eaton Trac-Aide differential as the replacement differential. This applies to 2006+ Automatic Transmission vehicles.