Well, I finally decided to join up. Felt bad using all this knowledge and not paying for it hehe. Anyway, my questions are: First My tranny is shot, while i would like to go to a manual, it is just no an option at this time, I have the 700r4 transmission, my question is i see a bunch of people upgrading them by putting corvette servos and clutch kit? and also shifter kit, i have heard of shifter kit, what does all the other stuff do and is it worth it? I will be putting a transmission cooler on it. My second question, my auto hubs are shot as well, i am going to go manual on them but, i have read that sometimes you have to do internal work to the transfer case, how will i know if this is true, or can i just put the manual hubs on? I have tried searching for both of these with all posts andand all forums, but cant seem to find them, and have seen a few but not answers to my direct questons.