Description
**At Checkout – leave a comment on what ratio you want.**
Rockwell differential, outright no core, rebuilt in ratios 489, and 538. We ship the differential free of charge to you if you are in the continental United States.
All rebuilt units carry a one year unlimited mileage coast to coast warranty.
***Let us know what ratio you want in the comment at checkout.***
***Units marked as in stock may not be in our inventory. If the unit is not in our inventory, it will take 1 business day for us to rebuild the unit and ship it; please proceed with your order.***
***Photos may not be of the actual unit being sold but reflect the model and how it will appear.***
