Engines and Components› Cylinder Heads and Components

Choate Performance Engineering

LML Workhorse Cylinder Head Reman Choate Performance

$1,314.00

SKU: C0D9 CEPLMLWHR

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Choate Performance Engineering LML Workhorse Cylinder Head is a remanufactured and upgraded 6.6 Duramax Diesel engine cylinder head, designed as an improvement over stock. It includes a resurfaced cylinder head, new valve stem seals, new valve guides, reground valves, and 3-angle cut seats. The head is also O'Ringed for improved sealing and pressure tested to ensure no leaks.

Fitment

Fitment Guaranteed

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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

BrandChoate Performance Engineering
Part NumberC0D9 CEPLMLWHR

Videos

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O-Ring vs. Fire Ring Cylinder Heads: The Ultimate Diesel Showdown!

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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