Unleash serious street and strip performance with the ATK HP Crate Engines GM LS 6.0L / 460HP / 470TQ—a modern muscle powerhouse engineered for builders who want proven LS reliability with aggressive horsepower. Whether you're swapping a classic muscle car or building a high-performance daily driver, this crate engine offers the power, durability, and ease of installation that LS fans love.

This 6.0 LS engine complete with forged internals and high-flow aluminum heads delivers a punchy 460 horsepower and 470 lb-ft of torque. Designed for long-term performance, it's ideal for high-revving street builds, track day warriors, or weekend cruiser projects in need of serious muscle.

Perfectly suited for hot rods, Pro Touring cars, or modern restomods, this ATK LS crate engine arrives fully assembled and dyno-tested for quality assurance. No tuning surprises—just ready-to-run power from a name you can trust.

If you're looking for a 6.0 LS engine for sale that's ready to bolt in and perform, this engine checks every box. It's a drop-in solution built with premium components and engineered to meet the demands of serious performance enthusiasts.

From drag strips to daily commutes, the ATK LS 6.0L crate engine transforms your project with performance you can feel. When only the best will do, and you're searching for a 6.0 LS for sale, ATK delivers muscle, modern engineering, and street-ready reliability—all in one powerful package.