Wiseco SC Gasket - B18 A/B B20 84mm GasketWiseco sport compact MLS head gaskets use a high pressure steel laminate design to withstand extremely high sheer forces that occur between an aluminum head and iron block. Internal embossments expand with heat to create a better seal when under extremely high combustion pressures and temperatures, conditions that are present especially in power adder applications. This Part Fits: Year Make Model Submodel 1998 Honda CR V EX 1997 1998 Honda CR V LX