I've got a '93 CV, P74 w/ HPP. The right rear bag is leaking slowly. When parked, it leans to the right, and the pump cycles on and off all day. I have access to dozens of CV's and Marq's, at the local boneyards, (many of which are P71 cars by the way...) so springs are everywhere. What must I know before switching them over. Are the mounts the same? Are the shocks the same? How do I disable the air pump, fuse or unplug it? Enquiring minds want to know...... Andy, Stratford Ont.