Engines and Components› Engines, Blocks and Components

ATK ENGINES

FORD E4OD AUTO 4-SPD

$3,680.56

SKU: A040 T752AA

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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 HP107 Chevy 383 Stroker Base Engine delivers 525 horsepower and 515 torque. It features an OE roller block, 4.040 x 3.750 bore and stroke, and a displacement of 383 cubic inches. The engine is built with a Scat 4340 forged crankshaft, Scat 4340 forged H beam rods, and forged 10.2:1 compression pistons. It utilizes ATK aluminum 72cc/220cc cylinder heads and billet aluminum 1.6 roller rockers. This base engine is designed for small block Chevy applications.

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 T752AA

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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