Ha that was my mistake

I was only turning one wheel. As for the OD trans.....well I'm messing around with tire diameter. It looks like if I use a 16" rims with 285-70-16 tires 1 will end up around 2500RPM at 60MPH. since this is a toolin around truck for My 17 yo daughter I doubt it will see much highway driving. Perhaps later on we will look at a 700r4, but for now the budget dictates the TH350 (the price was FREE)
Thanks everyone for the help it is always appreciated. If anyone would like to add to this I could alway use the schoolin"