Welcome aboard, Kim! At the time that the 1972/73's were new, people joked about it being the car that looked like it was going backwards, so you seeing a blur between the ends is something that others have noticed as well. You said you need a servo? If this is the unit that is in the engine compartment atop the fender that looks like a little tower with hoses going into it, that is the control for the heater/ac. They were made with a defective resin on the bottom. The quickie bypass is to loop the heater hose right back into the engine. Next best would be to remove the temp contol dial on the dash with a mechanical heat control lever from a Chrysler and connect it to a manual water valve from the same car. They should fit right in, if tough to get to. Best Best would be to spend several hundred dollars on the aluminum version that is made. The Mercedes had this unit at the time too, and so that is one source for them as well, but I have gotten 2 that were claimed good only to have them leak immediately on install. Fortunately the car is in the Bay Area where it is temperate, so I don't miss the heat or cooling. I like the middle solution best (assuming that I'm correctly addressing the problem and it isn't something else). How about taking some photos of your car and sharing them? We'll be happy to post them and anything that you'd like to share about the car on the club website for free, and are happy to update as you progress with your project. ===== Kenyon Wills ----------------- http://www.imperialclub.com ----------------- This message was sent to you by the Imperial Mailing List. Please reply to mailing-list@xxxxxxxxxxxxxxxx and your response will be shared with everyone. Private messages (and attachments) for the Administrators should be sent to webmaster@xxxxxxxxxxxxxxxx To UN-SUBSCRIBE, go to http://imperialclub.com/unsubscribe.htm