\'91 1 ton 205 front output flange? Hopefully this is an easy question. I'd rather not have to swap my front driveshaft when I convert to the '91 205. However, the '91 uses a flange instead of a yoke. Besides, the 4L80E shaft is too long. Did the front output shaft splines change from say '74 to '91? I'm thinking they did, but I want to make sure. If they didn't, I assume I could just swap the yoke for the flange, but if the spline count DID change, if possible (is it?) I would have to swap the whole output between the two cases.