Built for high-performance Honda K-Series engines, the Cometic C14039-030 MLS Cylinder Head Gasket delivers superior sealing performance for naturally aspirated, turbocharged, and supercharged applications. Manufactured using Cometic's proven Multi-Layer Steel (MLS) technology, this gasket is designed to withstand extreme cylinder pressures while maintaining excellent sealing reliability.

Constructed with multiple layers of stainless steel and specialized high-temperature coatings, the MLS design provides outstanding resistance to combustion leakage, coolant seepage, and oil contamination. This makes it an ideal choice for stock rebuilds, performance engine builds, and high-boost racing applications.

Featuring an 87.5mm bore size and .030-inch compressed thickness, the C14039-030 is commonly used in Honda K20 and K24 engine combinations where durability and sealing performance are critical. Trusted by professional engine builders and racers worldwide, Cometic MLS gaskets have become a standard upgrade for serious Honda performance builds.

Key Features

• Multi-Layer Steel (MLS) construction
• 87.5mm bore size
• .030" compressed thickness
• Three-layer stainless steel design
• High-temperature sealing coatings
• Excellent sealing under boost
• Ideal for naturally aspirated and forced induction applications
• Made in the USA
• Race-proven performance

Specifications

Applications

Honda / Acura K-Series

• Acura RSX Base 2002-2006
• Acura RSX Type-S 2002-2006
• Honda Civic Si 2002-2005
• Honda CR-V 2003-2006
• Honda K20A2
• Honda K20A3
• Honda K20Z1
• Honda K24A1

Always verify bore size and compression requirements before installation.

Benefits

• Superior sealing under high cylinder pressure
• Excellent choice for turbo and supercharged builds
• Reduced chance of combustion leakage
• Increased durability versus conventional composite gaskets
• Trusted by professional engine builders

What's Included

• (1) Cometic MLS Head Gasket

• Honda
• Acura

• K Series