Cometic Multi-Layer Steel MLS Gaskets are designed to create the best possible seal for naturally aspirated, boosted, or nitrous-fed engines. The head gaskets are made from three to five layers of spring stainless steel, offering a stronger base material than standard head gaskets. Viton-coated outer layers provide a superior seal not available with other steel or copper gaskets. The gaskets offer excellent rebound characteristics and are made to resist corrosives. MLS head gaskets reduce bore distortion yet still withstand extreme cylinder pressures.Sold individually.
Made from spring stainless steel for strong corrosion resistance
.001" thick Viton rubber is bonded to gasket's outer stainless steel layers
Designed to withstand serious cylinder pressures without requiring machining for the installation of a locking wire
Not designed for use on engines with O-rings or receiver grooves
Always refer to the fastener manufacturer to determine accurate torque values
A surface finish of 50 RA (roughness average) or finer is recommended for proper gasket seal
Cometic Cylinder Head Gaskets go on dry because they're coated with a sealant (adding another sealer can hinder gasket performance)