´67 Dart Column Shift Linkage Bushings

I found all bushings except this one.
Can anybody give me a hint, where to get it ? It shows FK 252.





And for those who are interested, here´s my blog showing the restoration of my 67 Dodge Dart: http://translate.google.de/translate?hl=de&sl=de&tl=en&u=http%3A%2F%2F67dodgedart.blogspot.com%2F