Gaskets and Seals› Engine Gaskets and Seals

Cometic Gasket

Cometic GM Gen-V/VI Big Block V8 .089in MLS Cylinder Head Gasket - 4.375in Bore

$184.59

SKU: C006 C5332-089

In Stock
In Stock
Ships by Jun 17
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Cometic Big Block V8 MLS cylinder head gasket is a multi-layer steel gasket designed for GM Gen-V/VI engines. It features a compressed thickness of 0.089 inches and a bore size of 4.385 inches. The gasket is constructed with five layers of stainless steel for increased strength, rebound, and corrosion resistance.

The outer layers are embossed and coated with Viton rubber material, which is heat resistant up to 482°F (250°C), suitable for demanding sealing environments. This gasket plays a crucial role in preventing the mixture of gasses and oils with the cooling system. All Cometic products are made in the United States.

Fitment

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Specifications

BrandCometic Gasket
Part NumberC006 C5332-089

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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