Ok I have heard tat Brian's transmissions are some of the very best out there. Brian as in Brians Truck Shop. I think they are located in Arkansas...not positive though. I called them today to inquire about a tranny for my 2005 6.0L they told me that they were not done testing these units to sell them to the public and that it may be another month or more before it is ready. They also said there were some people running these tranny's to test them them out for Brian. So my question is if anyone out there might be running a test trans for Brian or if anyone might know anything about these tranny's? I have heard from a lot of people that this would be the way to go for a tranny. Just wondering what everyone's 2 cents might be?