Denny,

The axle list is in the tips section. That is what I am linking to.

Lonnie

I have driven many thousand miles in a 1/2 ton 235 w/3.90 gears and never thought it was too slow, even on the freeway. Of course that was many years ago. To day if you drive 65mph you get run over on the freeway. I am planning on 3.55 at some time in the future.