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 ...

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 ...

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 ...

Cometic Gasket Merges MLS And Gas-Filled O-Ring Technology To Create What Could Be The Ultimate Cylinder-Head Sealing Solution Reliably sealing the cylinder heads to the engine block when running ...

When it comes to automotive maintenance and repairs, few issues strike fear into the hearts of car owners more than a damaged head gasket or leaks in the cooling system. These problems can lead to ...

Brian Cooley is CNET's Editor at large and has been with the brand since 1995. He currently focuses on electrification of vehicles but also follows the big trends in smart home, digital healthcare, 5G ...

1. When shopping for a set of headers, consult the owners of similar header-equipped cars. They can usually tell you if any fitment problems exist with their particular header brand. 2. While at the ...

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 ...