Cometic C4560-089 MLS Cylinder Head Gasket Bore Mazda BP-ZE - 83mm BP-4W

The Cometic C4560-089 is a multi-layer steel (MLS) cylinder head gasket engineered specifically for Mazda BP-4W and BP-ZE engines. This precision-manufactured gasket features an 83mm bore diameter and 0.089-inch compressed thickness, providing optimal sealing performance for high-performance and racing applications.

Key Features:

• Multi-layer steel (MLS) construction for superior sealing and durability
• 0.089-inch (2.26mm) compressed thickness for precise compression ratio tuning
• 83mm bore diameter designed for Mazda BP-series engines
• Embossed stainless steel layers with Viton rubber coating for exceptional seal
• Exceeds OEM specifications for strength and heat resistance
• Ideal for turbocharged, supercharged, and naturally aspirated performance builds

Cometic MLS head gaskets feature multiple layers of stainless steel with integrated sealing beads that maintain constant pressure around combustion chambers, coolant passages, and oil galleries. The advanced material construction allows the gasket to recover from thermal cycling and minor surface imperfections, making it the preferred choice for engine builders and performance enthusiasts working with Mazda Miata, Protege, and other BP-equipped vehicles.