Exterior Components Body Panels and Components

Cometic Gasket

Cometic GM BBC 1.850 inch X 1.900 inch Port .30 inch MLS Exhaust Gasket

$415.77

SKU: C006 C5897-030

In Stock
In Stock
Ships by Jun 20
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Cometic Gasket C5897-030 is an MLS exhaust manifold gasket set designed for Chevrolet Mark-IV and GM Gen-V/VI Big Block V8 engines. It features a compressed thickness of .030 inches and port dimensions of 1.900x1.850 inches with a rectangular shape.

This gasket set is crafted from Multi-Layer Steel (MLS) for durability and sealing performance. It is engineered for a precise fit on a wide range of Chevrolet and GMC vehicles, covering many models from the mid-1960s through the mid-1990s.

Fitment

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Specifications

BrandCometic Gasket
Part NumberC006 C5897-030

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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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