There was a time when upgrading or swapping axles under your 4x4 often meant scrounging junkyards for factory axles under a rig a size bigger than yours. After finding a heavy-duty diamond in the ...

Why has the Ford 9-inch axle become the go-to axle for Ultra4 racing and hardcore use? It has a lot to do with the evolution of the axle assembly from the factory-built unit, to custom-fabricated axle ...

Remember my Modified project? Good, because I'd all but forgotten about it. Locked away in storage since I boxed and Z'd the stock A chassis and installed the Dagel's Street Rods crossmember kit last ...

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 ...

SHANGHAI — A few years ago, automakers in China still heavily relied on manual labor to assemble electric axle drives. That has changed dramatically as annual EV output topped 1.1 million in 2020, ...