The Skunk2 MLS Head Gasket for Honda L15 engines is designed for high-performance and forced-induction applications where maximum sealing strength and long-term reliability are critical. Precision-engineered with Multiple Layer Steel (MLS) construction, this gasket provides superior resistance to heat, pressure, and vibration compared to conventional gaskets — making it the go-to choice for both street and race engines.
Each gasket is constructed using laser-welded multi-layer stainless steel with an HR-180 fluoroelastomer rubber coating, delivering excellent sealing even under extreme cylinder pressures and fluctuating thermal conditions. The gasket’s stopper-layer design strategically reinforces combustion chamber sealing, providing optimal clamping and preventing blow-by in high-boost or high-compression builds.
With its 73.70mm (2.902") bore and 0.85mm (0.033") thickness, this head gasket ensures proper sealing surface contact and compatibility with both stock and oversized bores. Whether for daily use, competition, or boosted builds, Skunk2’s MLS head gaskets are engineered to outperform OEM sealing solutions.
Key Features:
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MLS (Multiple Layer Steel) Construction for maximum strength and longevity
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Laser-Welded Layers for consistent compression and sealing reliability
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HR-180 Fluoroelastomer Coating enhances sealing and corrosion resistance
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Polymer Sealant Layer ensures tight flange conformability
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Stopper-Type Reinforcement for increased combustion chamber sealing pressure
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Heat Resistant to 250°C / 482°F for extreme performance environments
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Ideal for Turbocharged, Supercharged, and High-Compression Engines
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Engineered for Minimal Combustion Surface Clearance Applications
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Corrosion and Vibration Resistant for long-term durability
Technical Specifications:
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Engine Application: Honda L15
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Type: Multi-Layer Steel (MLS)
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Bore Size: 73.70mm / 2.902”
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Thickness: 0.85mm / 0.033”
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Material: Stainless steel with HR-180 fluoroelastomer coating
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Max Temperature: 250°C / 482°F
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Reinforcement Type: Stopper-style layer for superior combustion sealing
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Manufacturing: Laser welded, polymer-coated
Vehicle Fitment:
Compatible with:
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Honda L15 Engines (including L15B, L15B7, and similar variants found in Civic, Fit, and HR-V applications)
Included:
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(1) MLS Head Gasket – 73.70mm Bore / 0.85mm Thick
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(1) Installation Instruction Sheet