Hey I have a 91 w250 with 3.07's in a d61. I've got a 3 series carrier (3.54) that is a 2 pinion clutch type posi. Is it possible to take my 3.07 ring gear and put it on that 3.54 posi and install it? Or is the distance from the side bearing to the ring gear flange different? If so does anyone know how much??