Discover Chevy Performance LSX Crate Engines with racing-engineered combinations. Compare horsepower, torque, and specs to perfect your custom car.

Chevy Performance LS3 Crate Engines deliver the power and reliability you’re after. Compare horsepower, torque, and specs to take your project car further.

Discover Chevrolet Performance engine and transmission packages designed for seamless integration and maximum power. Build your ultimate performance vehicle.

Chevy's LS/LSX crate engines offer unmatched performance and durability for your project car. Explore engine specs, installation details, and more.

The LS3 crate engines require an engine control system and harness which are available from your Chevrolet Performance dealer. Check with your dealer or on www.chevroletperformance.com for the control system packages that are currently available.

Chevrolet Performance to fit the LS Long Block crate engines. These kit contain all components and hardware necessary for installation (includes air conditioning compressor, power steering pump, and alternator).

Unleash the power of Chevy Performance Crate Engines, from small and big block V8s to the high-performance LSX series, perfect for all your project cars.

Discover a dynamic gallery of GM vehicles equipped with high-performance LS3 crate engines, capturing the perfect balance of power and style.

Check out circle track racing engines from Chevrolet Performance Parts. Designed for durability and peak performance, our engines are track-ready out of the box.

Download Chevrolet Performance Parts install guides for small block, big block, circle track LS/LT/LSX series, or other engines and more for your project car.