Set of gaskets for the top end which includes the proper main, cylinder head gasket and the O-rings of the cylinder, as well as other special O-rings or seals for R&R of the top end. MLS head gaskets provide uniform torque distribution on the sealing surface, leading to less cylinder deformation and better piston sealing for increased power. Head gaskets for 4-stroke engines are designed to operate on today's high-performance 4-stroke naturally aspirated and reinforced engines, using multilayer steel construction with exterior layers, embossed and coated with Viton rubber. The EST (Extreme Sealing Technology) gasket set includes embossed stainless steel head, base, and rocker gaskets, coated with a proprietary rubber material. The material of the head gasket allows heat to be dissipated from the combustion ring and evenly distributed across the gasket surface, eliminating hot spots and gasket damage.