There are several reasons that Chevrolet's V-8 engine package is so popular among racers and widely supported by the aftermarket. It is compact and relatively lightweight for its displacement. It has ...

If oil isn’t dripping from beneath your Jeep TJ’s inline-six, it’s because it’s either brand new or the rear main seal has been replaced within the last 40,000 miles. That’s just a fact of four-liter ...