LS376/480 Crate Engine - 480 HP Chevrolet Performance Long Block

Short Specs:

• Part Number: Chevrolet Performance 19355372

• Displacement: 6.2L (376 cu in) LS3 Based

• Power Output: 480 HP / 475 lb-ft Torque (with OE intake & exhaust)

• Block: Aluminum with 6-Bolt Main Caps

• Assembly: Factory-Built & Dyno-Tested Rotating Assembly

Detailed Description:

The Chevrolet Performance LS376/480 is a premium factory long block that delivers the core 480-horsepower LS3 engine assembly, allowing for ultimate customization. This partial assembly includes the fully assembled aluminum block, rotating assembly, CNC-ported LS3 cylinder heads, and high-performance camshaft—all dyno-tested by Chevrolet engineers. It is delivered without ancillary components like the intake manifold, front accessory drive, ignition coils, and exhaust manifolds, providing builders the freedom to select their own accessories, induction, and exhaust systems to meet specific project goals.

This approach offers significant value and flexibility, making it the ideal foundation for custom street rods, pro-touring builds, and restomods where personalized component selection is key. The LS376/480's robust, proven internals provide a turnkey solution for the engine's heart while leaving the finishing details in the builder's hands. It's the perfect choice for enthusiasts who want the reliability and power of a genuine Chevrolet Performance crate engine but demand the flexibility to tailor the final installation and appearance to their exact specifications.