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Mopar

Complete Engine Assembly

$8,715.00 $5,815.35 Save $2,899.65

SKU: 68411230AA

In Stock
In Stock
Ships by Aug 6
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Professional / shop required

Description

This assembly includes the engine block, crankshaft, pistons, and other essential components, ensuring a complete and efficient engine solution. Crafted with precision, it guarantees a perfect fit and easy installation. Experience the power and reliability of Mopar OEM Parts with this essential long block engine assembly, providing you with enhanced performance and durability. This engine is specifically for the 6.4L Heavy Duty V8 HEMI with MDS engine. It is compatible with several transmissions, including Aisin AS66RC HD, 8HP75-LCV, Aisin AS66RC, Aisin AS69RC HD, and 66RFE automatic transmissions. Applications include Chassis models such as 60" CA Regular Cab 4x2, 60" CA Regular Cab 4x4, 84" CA Regular Cab 4x2, 84" CA Regular Cab 4x4, 60" CA Chassis Crew Cab 4x2, and 60" CA Chassis Crew Cab 4x4. It replaces part number 68310994aa.

MIA's Description

This assembly includes the engine block, crankshaft, pistons, and other essential components for a complete engine solution. Crafted with precision, it guarantees a perfect fit and easy installation, ensuring enhanced performance and durability.

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

BrandMopar
Part Number68411230AA
CategoryEngines and Components

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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