Quote Originally Posted by Skylark View Post
I agree with the manual for towing. The NV4500 is found in many 92 and up applications. It would probably be a pain to adapt but I REALLY liked the zf6 that was in my 00 powerstroke. If an automatic is in your future then the 4L80E is a solid choice. A few upgrades can buy you a longer tranny life.
The ZF6 would be a great trans for towing. I can't imagine how much work it would be to mate to a LS though.