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Gaskets and Seals› Engine Gaskets and Seals

Victor Reinz

MAHLE Original 17-21 GM 6.6L Duramax Head Set (Without Head Gasket)

$715.69 $309.95 Save $405.74

SKU: V003 HS55522

In Stock
In Stock
Ships by Jun 12
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Victor Reinz HS55522 is a head set, commonly cross-referenced with Mahle HS55522, designed for specific GM 6.6L Duramax L5P engines.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandVictor Reinz
Part NumberV003 HS55522

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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