When it comes time to buy a rear for your project car, choosing the right housing can be a pretty important part of the process. After all, the rear housing not only transmits all the power from your ...

Pitching the stock differential out from under a GM car in favor of a 9-inch Ford has always been the best way to step up the drivetrain for drag racing. Since the price of used 12-bolts has ...

For over half a century, the Ford 9-inch rearend has been the king of aftermarket axle upgrades. Few other axles enjoy the same amount of bolt-on and custom componentry. The Ford 9-inch is a great ...

Ford stopped making the 9-inch rear end in 1986, but aftermarket companies are still making parts for the axle, and racers still rip down tracks with it.

There was a time when the Ford 9-inch axle was synonymous with strength. It was the must-have upgrade, not only for four-wheelers but for hot rodders and drag racers, too. It was plentiful, virtually ...