Cometic MLS cylinder head gasket for Mazda BP-4W/BP-ZE engines is specified for an 85.00 mm bore with a .044 in compressed thickness. The multi-layer steel construction combines embossed AMP-coated outer layers with an uncoated stainless steel shim layer to provide load conformity, reduced clamp requirements and improved sealing across demanding surfaces, as described in the product materials.
Cometic Mazda BP-4W/BP-ZE 85mm Bore .044in MLS Cylinder Head Gasket