Cometic Multi-Layer Steel (MLS) Gaskets are designed to provide the best 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 create a superior seal not available with other steel or copper gaskets. MLS Cylinder Head Gaskets reduce bore distortion, resist corrosive substances, and have excellent rebound qualities.Sold individually.
Made from spring stainless steel for strong corrosion resistance
.001" thick Viton rubber is bonded to the outer layers of the gaskets
Designed to withstand extreme 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)