hmm, hopefully someone knows how to find the ratios. If not I might have to go to ford and see if they can help me. However they often dont like to speak to me because I dont speak enough German, and i know even less technical automotive German.

i will look on a spare rear end I got, and see if I can find something, dont remember anything though.

in the states you get parts by the part, over here in Germany it is by the car. heaven forbid you loose your registration to some sort of odd or rare car (1.8 cvh sierra). LOL