Exterior Components› Body Panels and Components

Cometic Gasket

Cometic Chevy Gen-1 Small Block V8 .030in MLS Cylinder Head Gasket - 4.200in Bore

$112.73

SKU: C006 C5273-030

In Stock
In Stock
Ships by Jun 14
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Cometic C5273-030 is a Multi-Layer Steel (MLS) cylinder head gasket designed for Chevrolet Gen-1 Small Block V8 engines. It features a 4.200-inch bore size and a compressed thickness of 0.036 inches. The gasket is engineered with multiple embossed layers of stainless steel and includes a Viton rubber coating on the outer layers. It is also designed with 18/23 degree head compatibility, valve pocketed bore, and steam holes.

Fitment

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Specifications

BrandCometic Gasket
Part NumberC006 C5273-030

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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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