There are many reasons to run a high-pinion differential in a 4WD vehicle, and there are many reasons to run a Ford 9-inch axle. When used in the front of a vehicle, high-pinion differentials ...

The days of going to your local wrecking yard and picking up a good Ford 9-inch rearend for your hot rod project are coming to an end. That sturdy and versatile unit was last produced for passenger ...

We're big fans of the Ford 9-inch axle. Right out of the box it offers strength and versatility and as a result has found its way in to countless 4x4 builds that don't even wear a Ford badge. We've ...