The over drive is a new process 205 transfer case mounted backward. So it has a .5 OD in high range. Take a look.
http://s1133.photobucket.com/albums/m596/acmandrk/What I really need is the original 2-speed rear axle for the same year truck. The 8.10 low gears would give me about a .7 to .8 OD (I forget exactly what it was) when I put the transfer case in high range. instead of the .5 OD plus I'd have a 16 speed!! But again one that is close, owner is a pain...
