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Order a Chevy LSX 454 crate engine online today. Our Chevrolet Small Block LSX 454 crate engines offer an impressive 627 horsepower and are equipped with the latest technology. Plus, the Chevy LSX 454 is lighter than its big block predecessor. Find the Chevy LSX 454 at JEGS High Performance!
The LSX 454 crate engine is a 21st-century upgrade to the legendary Chevy 454 big block race engine. Learn more about dyno specs, installation & more.
See how Chevy Performance LSX Crate Engines compare in horsepower, torque & other specifications so you can make the right choice for your project car.
Chevrolet Performance's new LSX454R crate engine delivers 770 horsepower that will help you stay in front of the competition. More than the most powerful LS engine in our portfolio, it is the most powerful crate engine we’ve ever offered!
Get the Best Performance with Chevrolet Performance LSX454 454ci Engine 19417357 parts at JEGS. Shop Now at the Guaranteed Lowest Price!
Chevrolet Performance LSX 454 long block crate engines are built with an all-forged, super-tough rotating assembly and feature a pair of new deep-breathing LSX 6-bolt cylinder heads. They also come dressed with great looking, all-new orange powdercoated valve covers with an engraved LSX 454 logo.
When you purchase one of our turnkey LSx engines you will receive a full spec sheet listing the exact components your engine was built with. We will also provide you with a complete Set Up Guide as well as full phone tech support to aid you with the installation process for your new LSx 454 motor.
