I spoke with one of the Tech's at, heck can't remember the company but This is what I told him.
I wanted to run a 454 with rockwells or dana 60's which ever I found first but I didn't want to have to worry about tearing things up. What does he thing would be a good bullet proof setup.
He answered with, A TH400 the Klune and a NP205 even with the 454 I would barly start to make this thing work. He said he could gear it anyway I wanted and they would help me choose the best way for me to go.
I was going to order the TH400, Klune and NP205 from him together.
Just FYI hehe