This Cometic MLS cylinder head gasket for GM LSX engines is a multi-layer steel design using embossed outer layers with AMP (Advanced Multi-Polymer Coating) and an uncoated stainless steel shim center. The construction conforms to surface finishes, distributes load across the sealing area and requires less clamp load to reduce bore distortion, making it suitable where reliable sealing under varying load conditions is required.
Cometic GM LSX Parallel Cooling 060in MLS Cylinder Head Gasket - 4.200in Bore - LHS