Honda Civic Si Cylinder Head Gasket - Cometic Gasket - MLS .030 inch, 89mm Bore - `12-`27
Honda Civic Si Cylinder Head Gasket - Cometic Gasket - MLS .030 inch, 89mm Bore - `12-`27
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Honda Civic Si Cylinder Head Gasket — Cometic Gasket MLS .030 inch, 89mm Bore. A precision MLS gasket engineered for dependable sealing on K-series builds and daily-driven cars.
Built from multiple embossed stainless steel layers, this gasket uses outer layers coated with Viton to handle demanding temperatures, surface finishes, and clamp loads. The uncoated stainless center shim maintains stability while achieving the specified .030 inch compressed thickness and 89 mm bore. Optimized load distribution can require less clamp load, helping to limit bore distortion. Engine compatibility includes Honda K24Y2, K24Z2, K24Z3, K24Z6, and K24Z7 applications, including Civic Si models equipped with the K24Z7.
Features
- Embossed multi-layer stainless steel (MLS) construction
- Viton-coated outer layers for harsh sealing environments
- Uncoated stainless center shim layer
- .030 inch compressed thickness; 89 mm bore
- Suits Honda K24Y2/Z2/Z3/Z6/Z7 engines (incl. Civic Si K24Z7)
- Promotes even load distribution; can require less clamp load
Have questions about fitment or your build? Call our team in Austin, TX or the Los Angeles, CA area for expert guidance, installation, and customization services: 512-982-9393 (TX) or 562-981-6800 (CA).
Buying multiple items? Contact us to ask about shipping discounts. We install on premises at both locations.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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562-981-6800 (Signal Hill, CA)
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