Engines and Components› Engines, Blocks and Components

ATK ENGINES

CHEVY 383 ENG 460HP BASE

$6,328.02

SKU: A040 HP101

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

Advanced — 4+ hours

Description

The ATK HP101 Chevy 383 Stroker Base Engine is a 460HP crate engine for Small Block Chevy applications. It features an OE roller block, 4-bolt main, 1pc seal, and is designed for 1996-2000 model years. It includes a Scat Nodular Iron crankshaft, forged pistons, and ATK HP aluminum cylinder heads. This engine is a high-performance upgrade for compatible Chevrolet trucks and SUVs.

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.

Available on iOS & Android

Specifications

BrandATK ENGINES
Part NumberA040 HP101

Videos

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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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