It's common knowledge that head gaskets are a necessary evil in our world of internal combustion. "The purpose of a head gasket is to seal the cylinder head and engine block," explains Kevyn Kistner ...

For many months, Ford Focus RS owners around the globe have been freaking out about head gasket failures. The issue has led many to believe that Ford screwed up its gasket design, but in recent weeks ...

CARS.COM — Your car’s head gasket is an important part of the engine. It seals the cylinder head to the engine block. The cylinder head houses the engine valves while the engine block contains the ...