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Gaskets and Seals Engine Gaskets and Seals

Cometic Gasket

Cometic GM Gen V LT1 MLX Head Gasket 4.085in Bore w/Parallel Cooling

$138.53 $125.83 Save $12.70

SKU: C006 H3889SP9051S

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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Cometic GM Gen V LT1 MLX Head Gasket is an engine gasket designed for precise sealing. It features a 4.085-inch bore size and includes parallel cooling passages for enhanced heat management.

Cometic products are manufactured in the United States. The company has grown from its powersports origins into a global leader in engine sealing solutions, operating from a state-of-the-art facility in Concord, Ohio.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandCometic Gasket
Part NumberC006 H3889SP9051S

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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