Ok, so if I get a 46RH tail housing with the VSS, put it on the RE and the computer will read it just fine? I would think it would be different programming going from the big toothed ring in the rear end to whatever the transmission has.
you can get a tail shafft housing that has a vss in it. You can also get a vss from a Ramcharger from late 80's which has cable drive vss from speedo cable. This is tail housing you want to look for.