Engines and Components› Engines, Blocks and Components

ATK ENGINES

CHEV 383CI 415HP STREET

$5,964.33

SKU: A040 HP94M

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

Professional / shop required

Description

This ATK HP94M Chevy 383 Stroker Mid Dress Engine delivers 415HP and 460TQ. It features an OE roller block, 4-bolt main, 1-piece seal block from 1996-2000, a Scat Nodular Iron crankshaft, and ATK HP aluminum cylinder heads. It is designed for GM/Chevy applications originally equipped with a Small Block Chevy (SBC) engine, with specific exclusions for some Chevelles, Corvettes, and 1962-1967 Chevy IIs.

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 HP94M

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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