Gaskets and Seals› Engine Gaskets and Seals

Cometic Gasket

Cometic GM LSX Gen-4 Small Block V8 .054in MLX 4.165in Bore Cylinder Head Gasket

$146.94

SKU: C006 C15502-054

In Stock
In Stock
Ships by Jun 15
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Cometic C15502-054 is a multi-layer stainless steel head gasket designed for GM LSX Gen-4 Small Block V8 engines. It features a 4.165-inch bore and a compressed thickness of 0.054 inches. This gasket's HP shim technology enhances clampload around the combustion chamber, improving sealability, especially on open deck blocks. Head gaskets are crucial for preventing the mixing of gases and oils with your car's cooling system.

Fitment

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Specifications

BrandCometic Gasket
Part NumberC006 C15502-054

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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