A Cylinder Head Gasket is a seal that fills the space between two or more mating surfaces, generally to prevent leakage from or into the joined objects while under compression. It uses compression to provide a tight, leak-free seal between the Flywheel Housing and the Cylinder Block.Attributes:• Resistant to oils and lubricants• Withstands high temperatures and pressuresApplications:A Cylinder Head Gasket is used to provide a tight seal between the Flywheel Housing and the Cylinder Block, preventing the ingress of dust or other contaminants into the Manifold.