Engines and Components› Cylinder Heads and Components

Cometic Gasket

Cometic GM Gen-V/VI Big Block V8 .056in MLS Cylinder Head Gasket - 4.540in Bore

$171.98

SKU: C006 C5333-056

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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Cometic C5333-056 is a Multi-Layer Steel (MLS) cylinder head gasket designed for GM Gen-V/VI Big Block V8 engines. It is constructed from three to five layers of stainless steel for enhanced strength, rebound, and corrosion resistance.
The outer layers are embossed and coated with Viton rubber, which is heat-resistant up to 482°F (250°C), to withstand demanding sealing environments. This gasket prevents the mixing of gases and oils with the cooling system.

Fitment

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Specifications

BrandCometic Gasket
Part NumberC006 C5333-056

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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