When it came time to lower the rear of our 1969 Ford F-100 project, we knew it was only best to drop the rearend and at least do a quickie "garage floor" rebuild before flipping the springs and ...

The Chevy versus Ford debate is as old as these legendary car companies. The debate within the debate has long been GM 12-bolt versus Ford 9-inch. In truth the GM 12-bolt is a far more efficient axle ...

Since its debut in 1957, the Ford 9-inch axle has earned a legendary status among racers, restorers, and hot rodders for its strength, adaptability, and ease of service. Even decades after Ford ...

I am building a Jeep Wrangler YJ with an eye towards survivability. So far I've swapped in a healthy Ford 351W V-8, an NP435 transmission, an NP205 transfer case, and a fabricated Ford 9-inch rear. I ...

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 Ford 9-inch axle has earned legendary status among racers, restorers, and custom builders for its unmatched strength, adaptability, and ease of servicing. Introduced in 1957, it became a go-to ...