Crate Engine - 6.2L LS3 430HP

The Crate Engine – 6.2L LS3 430HP from Chevrolet Performance is a complete, turn-key powerplant designed for builders looking for serious naturally aspirated power without the need for extensive engine teardown or machine work. This engine is ideal for enthusiasts restoring classic Chevrolets, building restomod trucks, or upgrading performance cars where reliability and power output are essential.

With a displacement of 6.2 liters, the LS3 engine produces 430 horsepower at 6,000 RPM and 424 lb-ft of torque at 4,800 RPM. Its all-aluminum block features high-flow cylinder heads and premium reciprocating components, ensuring a broad powerband that enhances both street and strip performance. The optimized cam timing contributes to a linear power delivery from idle through the 6,500 RPM redline.

This crate engine fits seamlessly into various platforms, including C5/C6 Corvette models, third- and fourth-generation Camaros, and full-size and mid-size Chevrolet trucks. Chevrolet Performance has engineered this platform with production-grade reliability, ensuring excellent parts availability and tuning potential. The engine arrives fully assembled, machined, and tested, simplifying installation compared to salvage or partially-built cores.