th400 builders
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th400 builders
I was going to have a local guy that was recommended by a friend put a th400 together for me. He said to buy the stuff I wanted in it. I was wondering which rebuild kit to buy. I also am going to buy a manual valvebody and a good sprag which I hear is there weak link. I was told that a well built th400 will take 900fwhp without replacing any of the mainshafts. thanks