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Chevrolet Performance - LS3 376 Crate Engine 6.2L 525HP

Chevrolet Performance - LS3 376 Crate Engine 6.2L 525HP

The Chevrolet Performance LS3 376 Crate Engine delivers 525 horsepower and is built for serious performance enthusiasts. Featuring a 376 cubic inch displacement and designed as part of GM's LS-Series, this engine is perfect for those looking to push their vehicle to the limits.
$ 12,081.17 $ 12,081.17

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Specification

Brand
Chevrolet Performance
Item Number
GMP19435104
Engine Type
LS-Series Gen IV Small-Block V-8
Displacement
376 (6.2L)
Horsepower
525 HP
Block
Cast aluminum with 6-bolt, cross-bolted main caps
Crankshaft
Nodular iron
Connecting Rods
Powdered metal
Pistons
Forged aluminum
Camshaft Type
Hydraulic roller
Valve Lift
.525 intake / .525 exhaust
Camshaft Duration
226° intake / 236° exhaust
Cylinder Heads
LS3 rectangular port; aluminum as-cast with 68cc chambers
Valve Size
2.165 intake / 1.590 exhaust
Compression Ratio
10.7:1
Rocker Arms
Investment-cast, roller trunnion
Rocker Arm Ratio
1.7:1
Recommended Fuel
Premium pump
Maximum Recommended RPM
6,700
Reluctor Wheel
58X
Balanced
Internal

Description

The Chevrolet Performance LS3 376 Crate Engine offers 525 horsepower with the dependable engineering of the LS-Series. This engine, with a displacement of 6.2 liters, combines cutting-edge technology with proven performance. It's a great choice for racers and performance fanatics, embodying the ultimate in V8 power and efficiency. With a sturdy construction including forged aluminum pistons and cast aluminum block, it's ready for competitive use and beyond. Whether you're hitting the track or working on a custom project, the LS3 376 is equipped to deliver top-tier power and reliability.

Disclaimer

This product is intended for competition use only and may not be street legal in all areas. Please check your local regulations before installation. Chevrolet Performance parts include a limited warranty, and some components may not be included. Consult an authorized GM dealer for details.