Engines and Components› Engines, Blocks and Components

ATK ENGINES

CHRY 360 MAG HP COMP/DYNO

$6,805.63

SKU: A040 HP73C

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Special Order
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Non-Returnable Item
INSTALL DIFFICULTY
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Advanced — 4+ hours

Description

The ATK HP73C-EFI is a Chrysler 360 Magnum complete crate engine, producing 320 horsepower and 410 ft-lbs of torque. It features an OE Magnum roller block (1993-2001), hypereutectic 9:1 compression pistons, and OE Magnum cast iron cylinder heads. This engine includes an Edelbrock Performer RPM Air Gap intake manifold and a Fitech Go Street EFI 400HP system.

Fitment

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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

BrandATK ENGINES
Part NumberA040 HP73C

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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