LS3 Crate Engine 525 HP

Name: LS3 Crate Engine 525 HP
Brand: CHEVROLET PERFORMANCE
SKU: C05F 19435110
Price: 8344.60 USD
Availability: InStock

$10,199.49 $8,344.60 Save $1,854.89

SKU: C05F 19435110

In Stock

Ships by Jun 7

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Description

The Chevrolet Performance LS376/525 Long Block Crate Engine is a powerful, naturally aspirated 6.2L engine based on the LS3. It features an aggressive ASA camshaft designed for high-RPM performance, delivering 525 horsepower and 486 lb.-ft. of torque when used with a production LS3 intake manifold assembly. This long-block assembly provides the core capabilities of a complete crate engine but is delivered without the intake manifold, coil packs, water pump, exhaust manifolds, or other accessories, allowing builders to customize their setup. It is intended for competition use only.

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Specifications

Brand	CHEVROLET PERFORMANCE
Part Number	C05F 19435110

Videos

Chevrolet Performance Raises the Bar with the LS 376/525 engine!

Chevrolet Performance LS3 525HP Crate Engine

dyno testing our GM LS376/525 Crate motor!

GM LS3 Long-Block Assembly

William's 525 Horse Power LS3 Chevelle!

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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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