From classic muscle cars to modern off-roaders, the differential is the unsung hero that keeps your wheels working together ...

We take our differentials for granted, right? Of course, we expect our vehicles to navigate turns without scrubbing the inside tires or hopping the outside ones. But how does a diff do that? Look for ...

Throwing The GauntletIt all began with a phone call from Detroit Locker, "Hey, we have this new limited-slip differential that's virtually indestructible." never one to back away from a challenge, our ...

I have a 1994 Grand Cherokee, 5.2 V-8, automatic, NP242, Dana 30 front and a Ford 8.8 rear with the factory limited-slip differential, both with 4:10 gears and 33-inch tires. This is my daily driver, ...

In the world of off-road performance products, the differential locker is near the top. A differential locker is mechanism that sits inside of or replaces the differential carrier. The job of a locker ...