Keep us updated with info. For $6200,is that for a fully built trans?

I had a 08 with that tranny and had probs with the 3er. I pulled my father's 40' 5th wheel camper and smarty jr on tow. the truck down shifted, it slamed down a in to 3rd. an the truck never was the same . the trailer was about 17,000 lbs

6200 is for as built as they come right now. :tu: but it is not as bullet proof as a 48re. I am not that hardcore into racing. I just mainly to 60-70mph roll ons to block my brother inlaws duramax:yeah:. we are usually pulling our weekend warriors so we don't get crazy and ruin the entire weekend:c: