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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.
LSX 454 Crate Engine. An engine with 454 cubic inches will always be associated with higher performance Chevys, and that tradition continues with the all new LSX 454 crate engine.
The Chevrolet Performance LSX454 7.4L Crate Engine is an evolution of the legendary 454 engine for the 21st-century. Thanks to a forged rotating assembly, forged steel crankshaft, and rods, with forged aluminum pistons, and a high 11.0:1 compression ratio, the LSX454 generates serious power.
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 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.
Get the Best Performance with Chevrolet Performance LSX454 454ci Engine Kit 19417357K5 parts at JEGS. Shop Now at the Guaranteed Lowest Price!
