Few driveline components have reached the legendary status of the 9-inch Ford rearend. As a result, it's not unusual to find one under the tail end of almost anything with wheels, including Chevy ...

The AMC Model 20 rear axle was at one time a common component in Jeeps, some American Motors cars, and as IFS/IRS differentials in the Hummer H1. Easily identified by a round cover with 12 bolts, ...

Without a doubt, Ford's 9-inch axle assembly has been the No. 1 choice for a performance rearend for a long time. The reasons were obvious enough—they were strong, plentiful, and affordable. A wide ...

With the plan to build an unstoppable 1-ton rig, we installed some parts form Yukon Gear & Axle into the Mud Life buggy thanks to the crew at Bigg Boy Auto Repair in West Palm Beach, Florida (Feb./Mar ...