Crate Engine - 6.2L LS3 430HP

The Chevrolet Performance LS3 6.2L Crate Engine is a fully dressed assembly designed for enthusiasts and street rod builders. Built on C6 Corvette technology, this engine features an all-aluminum LS3 block, a nodular iron crankshaft, and high-flowing aluminum L92-design cylinder heads. It delivers 430 horsepower and 425 ft-lbs of torque out of the box.

This complete engine includes the intake manifold, fuel injectors, throttle body, water pump, harmonic balancer, and oil pan. It utilizes a high-lift hydraulic roller camshaft and comes with a 58X reluctor wheel. For installation and operation, the Chevrolet Performance LS3 Engine Controller and Harness Kit (#19354328) is recommended.