32 spline 465 question *hasn\'t been answered yet!* If I have a 32 spline 465, without the 205 behind it, and I want to put a 208 behind it, all I have to have is the adapter and the t-case itself right? Or I might just put a 32 spline 205 back behind it. It's just all a matter of finding one. Now for my gear ratio question. Will 4.10's in the 3/4 ton axles, the 465, and 33" tires on my K5 be too much for a tow rig, or would I be better off with 3.73's? Think my gas mileage will be worth a flip? It has a TBI 350 in it.