Gaskets and Seals› Engine Gaskets and Seals
Cometic Gasket
Cometic 06-09 Honda SI K20Z3 86mm Bore .027in MLS Head Gasket
SKU: C006 C4561-027
Easy — 1–2 hours
Description
This gasket has a compressed operating thickness of 0.027 inches and an 86mm bore size. It is ideal for applications using aluminum heads with either aluminum or cast iron blocks, as it can withstand the shearing forces between these materials and resists corrosion. The Viton coating is heat-resistant up to 250°C (482°F) and designed for harsh sealing environments.
Fitment
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Specifications
| Brand | Cometic Gasket |
| Part Number | C006 C4561-027 |
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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