We may receive a commission on purchases made from links. Internal combustion engines are impressive machines, but they can't function on their own. Numerous vehicle systems and various automotive ...

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 ...

A cylinder head gasket forms a seal to prevent leaks between your engine's cylinder head and the engine block. It must contain the immense pressures created by the combustion cycle and seal the joint ...

A head gasket is a crucial component of your vehicle's engine, sealing the engine block and cylinder head to prevent coolant and oil from mixing. When a head gasket fails, it can cause various ...

Not all head gaskets are made equal. There are head gaskets made from different materials, all with various strengths for numerous kinds of applications. For example, there are copper head gaskets, ...

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 ...

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 ...

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 ...

Head gasket failure is a common engine killer. Anyone who's spent hours wading through Craigslist ads for high-mileage Subarus and 4Runners knows it. A component we never think or talk about goes, and ...