alright ive looked online about this but cant seem to find any information about any auto transmission but how hard would it be to change the final drive ratio of our 4t45 trans? i may just sound retarded as such a thing might never be worth it but thats why im asking. would it be worth it time-wise and money-wise? and what would the process be? theres a really good transmission shop down the street from me that could prob do it but im wondering if it would be foolish to go down there and ask them about it.

thanx

 

bump?