Engines and Components› Cylinder Heads and Components

Choate Performance Engineering

LLY Daily Driver Cylinder Head Reman Choate Performance

$1,015.00

SKU: C0D9 CEPLLYDHR

In Stock
In Stock
Ships by Jun 9
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Non-Returnable Item
INSTALL DIFFICULTY
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Description

This is a remanufactured 6.6 Duramax LLY Daily Driver Cylinder Head by Choate Performance Engineering, designed as an upgraded replacement for stock cylinder heads, offering improved reliability and longevity. It is constructed from a used cast and includes new valve stem seals, new valve guides, and reground valves inspected for proper sealing, along with 3-angle cut seats for optimized flow.

Fitment

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Specifications

BrandChoate Performance Engineering
Part NumberC0D9 CEPLLYDHR

Videos

REVIEW: Everything Wrong With A 6.6 Duramax LLY Diesel Engine

REVIEW: Everything Wrong With A 6.6 Duramax LLY Diesel Engine

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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