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Engines and Components› Engines, Blocks and Components

Chevrolet Performance

LSX454 7.4L Crate Engine

$21,707.05 $17,257.10 Save $4,449.95

SKU: 19417357

In Stock
In Stock
Ships by Jul 29
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30 Days Return
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Description

The Chevrolet Performance LSX454 is a new crate engine designed for high performance applications. It features an LSX-Series Gen IV Small-Block V-8 configuration with a displacement of 454ci/7.4L. This engine delivers 627 horsepower at 6300 RPM and 586 ft-lbs of torque at 5100 RPM.

Fitment

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Specifications

BrandChevrolet Performance
Part Number19417357
CategoryEngines and Components

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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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