Ditch the drab factory units in favor of billet Godzilla valve covers. SPE Motorsport brings rugged aluminum looks to your build.

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 ...

You’re under the hood doing some routine maintenance when you discover the engine is leaking oil. Don’t panic. The solution could be as simple as replacing the valve cover gaskets.The gaskets work as ...

It’s well known that, years ago, some genius at AMC decided it would be a good idea to put plastic valve covers on Jeep 4.2L (258ci) engines. Unfortunately, it didn’t take long for them to start ...

For owners of a 2006 Cummins 5.9 diesel engine, every component in the engine bay plays a critical role in overall performance and longevity. Valve covers and their securing bolts are essential for ...

Valve covers can make or break an engine's underhood appeal. In addition to providing adequate valvetrain clearance and helping keep oil where it's supposed to be, they are one of the most ...

Getting a valve out of a vehicle isn’t too hard – it’s putting the new one in that requires more care. A typical commercial vehicle air braking system requires, at minimum, around a dozen core ...