Engines and Components› Engines, Blocks and Components

Chevrolet

LS376/525 6.2L Crate Engine

$15,196.44

SKU: 19435104

In Stock
In Stock
Ships by Sep 13
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$100 Minimum Order
30 Days Return
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Overview

The Chevrolet Performance LS376/525 is a long block crate engine designed for high-performance applications. It delivers 525 horsepower at 6,300 RPM and 489 lb.-ft. of torque at 4,400 RPM, utilizing the LS3 6.2L production engine as its foundation. This engine features the ASA camshaft, known for its success in circle track racing, offering improved throttle response and top-end power.
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The Chevrolet Performance LS376/525 crate engine is a factory-engineered powerhouse that combines the robust LS3 6.2L production engine with the high-RPM-proven ASA camshaft. This synergy results in an impressive output of 525 horsepower at 6,300 RPM and 489 lb.-ft. of torque at 4,400 RPM, making it a serious contender for performance builds. Constructed with a cast aluminum block featuring 6-bolt cross-bolted main caps, this engine includes a nodular iron crankshaft, powdered metal steel connecting rods, and hypereutectic aluminum pistons. The cylinder heads are aluminum L92s with 68cc combustion chambers, and it utilizes steel hydraulic roller tappet camshafts with 0.525" lift and 226°/236° duration at 0.050". As delivered, the LS376/525 comes with the intake manifold, injectors, fuel rail, throttle body, water pump, and ignition system. This crate engine is developed by GM for pre-1976 street vehicle engine swaps and requires premium 92-octane fuel. It uses the Chevrolet SS oil pan assembly, though different oil pans may be recommended for specific applications. Front-end accessories and an engine controller kit must be obtained separately. This engine is not intended for marine usage.

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Specifications

BrandChevrolet
Part Number19435104
CategoryEngines and Components

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