ok so i bought the car knowing the engine was blown, he told me ''no power steering'' so i just figured its cool its manuel steering, so yesterday tore the engine out and the rack is a power steering rack but the pressure lines were cut, so my question is do you think with him driven the car without fluid ruined it? and should i pick up a new one with the lines, because engine is going in tomorrow and its right there so might as well do it while it's wide open right?