The LS connecting rod is a type of connecting rod used in the Chevrolet LS engine. It is a lightweight, high-strength connecting rod that has been used in a variety of LS engines, including the LS1, LS2, LS3, LS4, LS6 and LS7. The LS connecting rod is a forged steel part that has been designed to handle the high levels of stress and power that the engine produces. It is a one-piece design that has been optimized for strength and durability, and it has been designed to work with a variety of applications. The LS connecting rod is an important part of the engine, and it is essential for ensuring that the engine runs at its peak performance.