Engines and Components› Engines, Blocks and Components
ATK ENGINES
CHEV 6.6 10-16 DURAMAX EN
SKU: A040 DCX10
Professional / shop required
Description
Fitment
Fitment Guaranteed
Don’t gamble
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.
Available on iOS & Android
Specifications
| Brand | ATK ENGINES |
| Part Number | A040 DCX10 |
Videos
LML Duramax, follow our process from start to finish #machineshop #carrepair
Part 1: Full DURAMAX engine rebuild, very detailed
Assembly on a 6.6L Duramax #carrepair #autoservice #engine #mechanic
Cutting keyway for 6.6L Duramax crankshaft #carrepair #duramax #duramaxdiesel
LML Duramax Owners! Get This Installed Before The CP4 Grenades! #diesel
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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