I just sold my 1956 Nash Ambassador Custom - reducing the herd. It was one of the few built with the Packard 352 Jetfire V-8. I was able to find and utilize both Packard and even Nash parts. I regularly get parts for my Sebring, from many sources. But the Crossfire seems to have been dumped when the marriage of equals turned sour and the formerly happy couple divorced. FCA assuredly feels little obligation to atone for MB's systems, but Chrysler division and/or MOPAR has to be brought into rectifying these problems. A machinist can make a part of a rare classic - some people are even using 3D printers to create molds, parts, etc. Has anyone ever taken a SKREEM unit apart and discovered what it consists of and/or why it failed. Could they be cloned?