Backlash, pinion depth, tooth pattern, pinion and carrier-bearing preload—what does it all mean? When used in reference to an automobile, these terms usually apply to the rearend (or differential) and ...

You can take the boy out of the junkyard, but you can't take the junkyard out of the boy. Despite modern-day catalog conveniences, some, like yours truly, stick close to our roots. Since all classic ...

Few things are more annoying than seal leaks of any kind. They stain the driveway and lose all-important lubrication at the same time. Even more frustrating is replacing a seal in a differential that ...