Cometic Mazda L3-VDT MZR .034in MLX Cylinder Head Gasket - 89mm Bore

This is a Cometic Multi-Layer Steel (MLS) head gasket designed for engines like the Mazda L3-VDT MZR, featuring an 89mm bore and a compressed thickness of 0.036 inches. It's built to handle the demands of higher output engines, ensuring a reliable seal between the cylinder head and the engine block without needing additional sealants. This type of gasket is well-suited for applications using aluminum heads with either aluminum or cast iron blocks, as the multi-layer steel construction can manage the stresses that arise from dissimilar metals working together.

The gasket is constructed from multiple layers of stainless steel for increased strength and resistance to corrosion. The outer layers are coated with Viton, a heat-resistant rubber material capable of withstanding temperatures up to 482°F (250°C). Viton is chosen for its ability to perform in harsh sealing environments and under various load conditions. The center layer is uncoated stainless steel and can be varied in thickness to meet specific engine requirements, like the 0.034-inch nominal thickness of this particular gasket.

This gasket fits a range of vehicles, including models like the Mazda 3, Mazda 6, and Mazda CX-7, as well as classic Jaguar XK models. Its robust construction makes it a solid option for rebuilding or repairing the top end of these engines.