Engines and Components› Engines, Blocks and Components

ATK ENGINES

A340E AUTO TRANS RWD

$3,053.89

SKU: A040 T500913

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Ships by Jun 7
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Non-Returnable Item
INSTALL DIFFICULTY
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Description

The ATK ENGINES T500913 is a high-performance crate engine. While specific fitment for this MPN was not found, similar ATK crate engines like the HP89 are known for their powerful output, delivering 390HP and 420TQ. These engines feature an OE roller block, hypereutectic pistons with 10:1 compression, and ATK HP aluminum cylinder heads. They are designed for a range of vehicles and often require modifications for specific applications.

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

BrandATK ENGINES
Part NumberA040 T500913

Videos

ATK Performance crate engine review

ATK Performance crate engine review
ATK High Performance HP89C Chevy 350CI 390HP

ATK High Performance HP89C Chevy 350CI 390HP
Part 2 Jegs ATK Vortec Crate Engine Tear Down

Part 2 Jegs ATK Vortec Crate Engine Tear Down
Unboxing New ATK 350 Crate Engine

Unboxing New ATK 350 Crate Engine
Jegs ATK 0282 Vortec 350 Crate Engine unboxing

Jegs ATK 0282 Vortec 350 Crate Engine unboxing

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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