Experience the raw strength and reliability of the LQ4 engine for sale, a legendary 6.0L Vortec powerhouse from General Motors. Known for its solid iron block and durable construction, this engine delivers outstanding performance for trucks, SUVs, and custom car builds. Producing around 300–325 horsepower and 360–370 lb-ft of torque, the LQ4 combines power with exceptional longevity. Whether you’re upgrading your Silverado, Sierra, or building a performance project, this engine ensures superior results. Its compatibility with LS components makes modifications easy and cost-effective. Each used LQ4 engine is thoroughly inspected and tested to guarantee excellent performance and durability.