Blue Devil Products offer more than just one solution for a specific problem associated with an internal-combustion engine or its drivetrain. In this article we are focusing on correcting a leaking ...

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 ...

Engine bearings play a vital role in the proper functioning of any vehicle’s engine. Their primary duty is to lessen the friction between moving parts, thereby preventing erosion and promoting ...

Let's get this out of the way right now. This isn't a step-by-step instructional on how to replace a rear axle bearing, because so many different models use so many different means to hold the axles ...