Ford 9-inch rearends have a third "extra" pinion ... This is a typical Traction-Lok differential parts view. Completely field rebuildable, this limited-slip design uses clutches, somewhat similar ...

The Ford design 9-inch has enjoyed wide availability compared ... family has been just as vulnerable to failure as any other differential out there primarily due to cast bearing caps and twin ...

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 ...

Currie Enterprises, as one example, has Limited Slip differential kits for all types of Ford axles, including the 8.8-inch, Fox-body Mustang axle. The 9-inch Ford differential needs little ...

and a Ford 9-inch differential, all indications of it having a serious amount of grunt. Read: What Do You Think Of This 1976 Ford Mustang With The Rear-End Of A 2015 Model? Elsewhere, the muscle ...