The LS4 came with a power steering pump, so we decided to utilize it. The pump itself is left mounted in it's original location, but the plastic reservior was moved due to interference with the hood. A remote reservior was salvaged from some Mitsubishi. The pressure line from the pump was re-routed toward the lower front of the engine where it connects to the chassis lines with a short rubber hose. The chassis lines, pressure and return, are run up the center of the car alongside the heater lines.