Hi,
thanks for all the advice!
I've got the box out, I also happen to have two trannys to look at. One I can pilfer parts from, and the other is out of my truck.
I don't have a manual, does anyone know of a source on the web so that I can figure out what tolerances to look for? Nothing in my tranny looks especially worn except the big giant gear that slides up and down. It has wear on the front most teeth (both trannys I have look like that).