Cometic H3764SP2051S MLS Head Gasket Bore Thickness - 88mm 0.051

The Cometic H3764SP2051S is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered for Honda Civic Si applications equipped with the K24Z7 engine (2012-2015 model years). This precision-manufactured gasket features an 88mm bore diameter and 0.051 inch compressed thickness, providing an optimal seal for both stock and modified engines.

Multi-Layer Steel Construction:

• Multiple layers of embossed stainless steel for superior strength and durability
• Outer layers coated with Viton rubber, heat resistant to 482°F (250°C)
• Advanced embossments provide micro-sealing against head and block surfaces
• Increased ability to rebound and resist corrosion compared to conventional gaskets
• Non-intrusive rivet construction holds layers securely together

Performance Benefits:

• Ideal for aluminum-to-aluminum and aluminum-to-cast iron applications
• Withstands extreme cylinder pressures and shearing forces
• Requires no additional sealants when installed on properly prepared surfaces
• No re-torque required after installation
• Delivers maximum sealing performance for high-output engines

Cometic gaskets are designed using state-of-the-art software and manufactured in their 70,000 square foot facility in Concord, Ohio, utilizing in-house dynamometers and engine assembly rooms to ensure every gasket meets the demanding requirements of performance and racing applications.