Cometic MLS head gasket for Mazda Miata B6D/B6T/B6ZE (80mm bore, .056" thickness) uses multiple embossed layers combining AMP-coated and uncoated stainless steel. The multi-layer steel construction with an uncoated stainless center shim provides even load distribution, requires less clamp load to reduce bore distortion, and accommodates varying sealing conditions. Embossed outer layers are coated with Viton for enhanced sealing.
Cometic Mazda Miata 1.6L 80mm .056 inch MLS-5 Head Gasket B6D Motor