Whether you're making some stunning numbers with the help of a big-inch small-block, nitrous, or forced induction, higher cylinder pressure demands that the head gaskets are up to the task, or else ...

Head gaskets can be made from numerous materials, and they're not all appropriate for every car. Here's how to decide which is right for your ride.

Diesel enthusiasts invest in strong bolts (or even studs) to clamp our engines’ cylinder head(s) to the block, but it’s our engines’ head gaskets that actually seal these two critical surfaces ...

Gaskets. At a glance they seem unimportant, yet without them, fluids would leak from every joint, fuel would spew, and flaming gases would explode from every crevice once the spark plug flashed.

Nearly everyone has heard the words “head gasket” at some point in their life, but nowhere near that many people actually know what one is or what it does. The head gasket is a seal that lives between ...

Subaru reports that some of its 2008-12 Legacy, Outback and Tribeca models with the 3.6-liter engine may suffer from an oil seepage issue at the block sealing surface of the left (bank 2) cylinder ...

Inside an internal combustion engine is an intricate web of small tunnels or passageways that enable oil or coolant to flow, which helps keep everything lubricated and operating at the proper ...