If you've kept tabs on our '04 4Runner build, you know we've been using an automatic locker in our Currie 9-inch rearend. The automatic locker has done everything we've asked: It's been self-contained ...

We were stuck. Recent rains had ripped through the Anza-Borrego desert, leaving deep ruts in a normally smooth section. Our chosen line had taken us into a spot where the left front and right rear ...

There are many possible differentials to use in the rearend of your car. Before making your decision you should determine how you will use the car, how streetable you want it to be and how much you ...