Chevrolet Performance 19540155 - LS3 6.2L Crate Engine - 430HP

**Please note, the exhaust manifolds and flexplate are no longer part of this crate engine assembly!**

Proven power and durability has made the Chevrolet LS3 Crate Engine the number one choice for car enthusiasts and street rod builders. Built on the technology from the C6 Corvette engine family, this high revving engine is built by GM on the all aluminum LS3 block with a 3.622" stroke nodular iron crankshaft, hyper-eutectic aluminum pistons, high lift hydraulic roller camshaft and the high flowing rectangular port L92 design aluminum cylinder heads. Out of the crate this engine makes an impressive 430 horsepower and 425 ft-lbs of torque. Over 40 years ago this was the description of a racing engine.

Complete engine includes the intake manifold, fuel injectors, throttle body, water pump, harmonic balancer, and oil pan. Call the SDPC Team to determine what front accessory drive kit will best fit your application. Use the Chevrolet Performance LS3 Engine Controller and Harness Kit, #19354328, for engine installation and operation.

To run this engine in your project vehicle, we recommend using the factory-engineered

title="LS3 430HP Controller Kit 19354328">

LS3 Crate Engine Controller Kit (P/N 19354328)

.

Looking for more power? Check out the

LS376/480

version for an additional 65 horsepower with a classic muscle car idle.