Gaskets and Seals› Engine Gaskets and Seals
Cometic Gasket
Cometic Chevrolet Mark-IV Big Block V8 .120in MLS Cylinder Head Gasket - 4.320in Bore
SKU: C006 C5816-120
Moderate — 2–4 hours
Description
It is suitable for applications with aluminum or cast iron blocks and heads, capable of withstanding significant shearing forces.
Fitment
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Specifications
| Brand | Cometic Gasket |
| Part Number | C006 C5816-120 |
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Buy with Confidence
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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