Gaskets and Seals Engine Gaskets and Seals

Cometic Gasket

Cometic GM LB7/LLY/LBZ/LMM/LGH/LML Duramax .070in MLS Cylinder Head Gasket - 4.100in Bore - RHS

$406.99

SKU: C006 C5882-070

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

Moderate — 2–4 hours

Description

The Cometic C5882-070 is a right side MLS (Multi-Layer Steel) head gasket designed for 2001-2007 GM 6.6L Duramax engines (LB7, LLY, LBZ). It features a 4.100-inch bore and is constructed from multiple layers of stainless steel with coated outer layers. This design provides maximum sealing performance for high-output engines and does not require sealants or re-torquing.

Fitment

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Specifications

BrandCometic Gasket
Part NumberC006 C5882-070

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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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