The Combination Gasket is a seal that fills the space between two or more mating surfaces, generally used to prevent leakage from or into the joined components while under compression. This gasket is used at the bottom of the Cylinder Head to create a tight seal.Attributes:• Treated by the annealing process• Copper plated throughout the surface• Helps to maintain temperature difference and prevent heat transfer between parts• Handles high pressure without deforming or breaking and provides a leak-free connectionApplications:The Combination Gasket ensures the sealing of the cylinder head of the engine.