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

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With the LSX Bowtie block, Chevrolet has built a 21st century 454 with the latest technology. It's lighter and more compact than an original Big-Block 454 - while delivering Big-Block output of 627 hp and …

Proformance Unlimited offers a full line of Chevy LSx based turn-key drop in ready ls crate engines designed for hot rods and muscle cars.

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LSX Magazine is the #1 magazine focusing on late- model GM, LSX, and LTX performance. From LS1 to Gen V, we cover it all.

Sep 25, 2025 · Explore LSX engine specs, performance upgrades, and expert tips in this B2B and enthusiast-focused guide. Build better, faster, and smarter with LSX power.

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.

Apr 9, 2025 · The LSX platform represents GM’s most serious commitment to high-performance V8 engines, offering exceptional strength, impressive power, and the flexibility to serve in applications …

Feb 13, 2025 · Discover what cars have LSX engines, their performance capabilities, and why they're a top choice for enthusiasts and builders. Hidden engine problems and reliability issues most buyers …