Here is my car, right down to the auxiliary fuel tank. Mine looks the same, but it measures out more like 20 gallons not the 50 this guy claims. Except, of course, this car is a couple of years newer with a lot less miles, and in generally excellent condition.
Unlike mine. http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=4617065320 -- Jim