In Car Craft's recent Iron Maiden LS 6.0L LS engine buildup series, we arrived at a point where the engine is making over 550 hp and we're going to drop the package in the our Orange Peel '66 Chevelle ...

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 ...

If you are like us, you probably hate seeing leaks under your rig or the smell of gear oil hanging heavy in the garage air. Many times a situation like this can be traced back to a leaky yoke seal, ...

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 ...