Cometic Mazda Miata 1.6L B6D 80mm Bore .092 inch MLS-5 Head Gasket

When you're rebuilding the top end of your 1988-1993 Mazda 323, a solid head gasket is crucial. This Multi-Layer Steel (MLS) gasket from Cometic is built to handle the demands of modern engines. It's designed for an 80mm bore and has a compressed thickness of .092 inches, making it a direct fit for your B6D engine. This gasket is ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks, as it can manage the different expansion rates between those materials.

What makes this gasket stand out is its construction. It uses multiple layers of stainless steel for increased strength and resistance to corrosion. The outer layers are coated on both sides with Viton, a heat-resistant rubber material that can handle temperatures up to 482°F. This coating ensures a reliable seal even under tough conditions and means you won't need any extra sealants during installation. The center layer is uncoated stainless steel, allowing for precise thickness control.

This Cometic head gasket is also a good option for your Mazda MX-3, Miata, or Mercury Capri from the early 90s. It's a well-built component designed for maximum sealing performance, ensuring your engine runs smoothly and efficiently.