A Cylinder Head Gasket is a thin, flexible metal or composite disc that is used to seal the combustion chamber between the cylinder head and the engine block. It prevents leaks of coolant, oil, and combustion gases. This is essential for the proper operation of the engine, as leaks can cause overheating, loss of power, and other problems.Attributes:• Reduces emissions by preventing leaks that can allow combustion gases to escape into the atmosphere• Manufactured to precise specifications and is durable and reliableApplications:A Cylinder Head Gasket increases engine performance by reducing friction and heat loss.