Engines and Components› Engines, Blocks and Components

ATK ENGINES

ZF5HP30 AUTO TRANS RWD

$7,068.34

SKU: A040 T221805

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

Advanced — 4+ hours

Description

The ATK ENGINES T221805 is an engine short block, suitable for various GM vehicles. This engine assembly is based on the robust LM7 platform, known for its reliability and performance potential. It is designed for specific applications, providing a solid foundation for engine builds or replacements.

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

BrandATK ENGINES
Part NumberA040 T221805

Videos

ATK Performance crate engine review

ATK Performance crate engine review
ATK review

ATK review
Federated TechTalk #48 - ATK Engines

Federated TechTalk #48 - ATK Engines
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LKQ ATK VS Jasper Engines & Transmissions Reviews
ARE A.T.K. ENGINES AND HEADS ANY GOOD? EVEN MORE GRIEF FROM JEGGS

ARE A.T.K. ENGINES AND HEADS ANY GOOD? EVEN MORE GRIEF FROM JEGGS

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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