A fundamental part of any muscle car is a nice, strong rearend fitted with a limited slip or Posi unit. What good is it to make gobs of horsepower if you can only do one wheel burnouts or if the diff ...

In case your car's rear end is suffering from a leaky seal, or the bearings are a bit on the worn side, or (worse yet) you've destroyed it, don't fret—it isn't that hard to go through it and put ...

“My mama always said life is like a box of chocolates. You never know what you’re gonna get.” Forrest Gump’s philosophical words were on our mind the moment Mobile Diesel Service tech Matt Johnson ...

Given enough time and use, everything on your car will eventually wear out, or worse, break. And of course, Murphy's Law dictates that the component on your race car that you least expect to fail will ...

Among the many tasks involved with restoring, or even just refurbishing, a classic car, some tend to be a bit more intimidating to D-I-Yers. Tackling a differential rebuild is certainly on that list ...

See how I repair the completely destroyed rear differential on my Jeep TJ Big Bird build! Step-by-step tips, tough off-road lessons, and all the action for Jeep enthusiasts and off-road fans. #JeepTJ ...