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DFC Engines

6.6 CHEVY/GM SHORT BLOCK (STD/AUTO) 17-23 L5P CORE CHARGE OF $3500.00 APPLIES

$9,354.01 $9,001.63 Save $352.38

SKU: D011 661723L5PSB

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The DFC Diesel Remanufactured 6.6L L5P Short Block Crate Engine is a remanufactured engine designed to meet or exceed OEM specifications for 2017-2023 GM vehicles with the 6.6L L5P Duramax engine.

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

BrandDFC Engines
Part NumberD011 661723L5PSB

Videos

DFC Diesel Remanufactured Short & Long Block Crate Engines | XDP

DFC Diesel Remanufactured Short & Long Block Crate Engines | XDP
DFC Diesel Featured in Performance TV

DFC Diesel Featured in Performance TV
DFC Diesel Highlights

DFC Diesel Highlights

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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