Built to Seal Under Extreme Cylinder Pressure
VAC Motorsports Multi-Layer Steel Head Gaskets are engineered to withstand significantly greater combustion pressure than factory head gaskets, outperforming most aftermarket alternatives available today. Designed for high-performance and forced-induction applications, these gaskets provide exceptional resistance to head gasket failure even under sustained track abuse and high boost conditions.
Proven worldwide on both street-driven and competition vehicles, VAC MLS Head Gaskets are the same gaskets we rely on in every S68 engine we build--because sealing integrity is non-negotiable when power levels rise.
Advanced MLS Construction & Sealing Technology
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Minimum 5-Layer Steel Construction
Manufactured using a minimum of five precision-formed stainless steel layers to manage extreme cylinder pressure, head lift, and thermal cycling.
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Specialized Outer-Layer Coatings
The outermost layers are specially coated to promote superior micro-sealing between the cylinder head and engine block--critical for high-boost and high-RPM applications.
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Exceptional Blow-Out Resistance
Engineered to resist "blowing out" under the rigors of track use, aggressive tuning, and elevated combustion pressures.
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Precision Manufacturing Standards
Produced to exacting tolerances to maintain proper oil control, coolant sealing, and consistent bore integrity across repeated heat cycles.
Compression Control & Build Flexibility
VAC MLS Head Gaskets are available in multiple thickness options, allowing engine builders to:
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Adjust compression slightly up or down to match boost, fuel type, and power goals
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Select shelf-stock gasket configurations for common builds
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Request custom thicknesses or configurations for specialized applications
Proven Power Capability
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Tested up to 600 HP using standard ARP head hardware
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Tested up to 1000 HP when combined with custom ARP head studs
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Designed specifically for forced-induction reliability when paired with proper fasteners and machine work
Strongly Recommended: Combine with high-grade, non-stretch ARP head hardware to prevent head lift and ensure long-term sealing integrity in boosted applications.
Installation & Reliability Recommendations
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Cylinder head resurfacing is recommended during installation to further improve long-term gasket reliability
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Proper surface finish and torque procedures are critical for optimal sealing performance
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Ideal for street, track, and competition builds where reliability is paramount
Engine Compatibility
BMW S68 4.4L Twin-Turbo V8
Designed exclusively for BMW S68 applications in M, M Performance, and luxury models.
The VAC Difference
When power levels increase, factory sealing solutions become the weak link. VAC Motorsports MLS Head Gaskets are engineered to eliminate that failure point--delivering proven reliability, precision fitment, and confidence under extreme conditions.
Built to seal. Tested to last. Trusted worldwide.