As a vehicle's engine operates, the intake and exhaust valves open and close rapidly while the pistons move up and down in the cylinder. These mechanical actions require a constant supply of hot oil ...

Taking good care of your truck engine is a major aspect of keeping it running smoothly. One important part of this is checking the gasket valve cover during regular maintenance. Though it may not be ...

The Chevrolet small-block engine was a brilliant piece of engineering, attested by the fact that well over 100,000,000 were built. However the first generation was not as oil-tight as later ...

The Chevrolet small-block engine was a brilliant piece of engineering, attested by the fact that well over 100,000,000 have been built. However the first generation was not as oil-tight as later ...

Located directly above the cylinder head, a valve cover is a critical component that prevents oil from escaping through the top of an engine. Oil keeps temperatures down and reduces friction between ...

Colored surveying whiskers provide a novel solution to the problem of locating valve boxes. They can be attached to valve-box covers for quick and easy identification when trimming around valve boxes.

Engine bay decoration is an under-appreciated art because, well, it sits in the dark under the hood most of the time. But painting your valve cover and other engine parts are a great way to add ...