AFAIK you will need to find one at your local wrecking yard. Making an adapter might be a little difficult. The fuel pump on the 292 is where the 250 motor mount is.

Here's a picture of the right side motor mount and where it bolts;

https://picasaweb.google.com/117743960958886126705/2011_09_12?authkey=Gv1sRgCJTC276vqOmIwQE

Larry

Ignorance can be fixed Stupidity is forever