Gaskets and Seals Engine Gaskets and Seals

Cometic Gasket

Cometic Chevy Gen-1 Small Block V8 4.200in Bore 18/23 Degree Head .051in MLS Cylinder Head Gasket

$292.61

SKU: C006 C5249-051

In Stock
In Stock
Ships by Jun 18
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Cometic Gasket C5249-051 is a cylinder head gasket designed for GM Gen I Small Block engines. It features a multi-layer stainless steel construction and a bore diameter of 4.200 inches.

This gasket has a compressed thickness of 0.051 inches and a compressed volume of 11.579 cc. It is designed with steam holes and a round bore style. The multi-layer stainless steel material provides strength, rebound ability, and resistance to corrosion.

Fitment

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Specifications

BrandCometic Gasket
Part NumberC006 C5249-051

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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