shifter bushings

i have a 94 escort GT manual. i need to change my shifter bushings because they are roting off. i went to the ford dealership and they said ford doesn't make them anymore. i was wondering if there are any othere cars from ford would fit. like the focus? or would i be better off going to the mazda dealership and getting it off of a 323 or protoge? does anyone know of a website i could find them at?