At the heart of your powerplant is the crankshaft, and this baby not only has to endure the entire rotating mass, but it is subjected to countless spin cycles at varying rpm. It's a tough life, which ...

Although performance bearings aren't the first thing you think of when defining the specifications for a high-performance engine, and they probably won't do much to increase engine output, they are ...

When checking the main bearing clearance on any engine that mounts the oil pump to the Number 5 main cap like a small- or big-block Chevy, you should always torque the main cap bolts first then torque ...

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 ...