Cometic C10181-HB-045-014 MLS Head Gasket Bore Thickness - 4.250 045

The Cometic C10181-HB-045-014 is a Multi-Layer Steel (MLS) head gasket designed for high-performance engine applications requiring a 4.250-inch bore diameter. This premium gasket features Cometic's proven MLS construction with a .045-inch compressed thickness, providing exceptional sealing capability under extreme cylinder pressures.

Key Features:

• Multi-Layer Steel (MLS) construction for superior durability and conformability
• 4.250-inch bore diameter for precise fitment
• .045-inch compressed gasket thickness
• .014-inch rubber-coated (RC) embossment for enhanced sealing around oil and coolant passages
• Engineered to handle high boost and extreme combustion pressures
• Designed to resist corrosion and maintain seal integrity through heat cycles

Cometic MLS head gaskets utilize multiple layers of stainless steel with precision-engineered embossments to create a superior seal between the cylinder head and engine block. The rubber coating on critical passages provides additional protection against oil and coolant leaks, making this gasket ideal for both street and racing applications where reliability is paramount.