Well it's time for me to address the tranny issue in my 73 AMX w/401. I have heard some negatives on the 727, i.e. heavy, rotating mass etc. The tranny I choose will be reworked a bit to handle some extra horsepower. I thought about the full manual valve body, but this will be an occasionally street driven car with a handful of weekends up at Lebanon Valley Drag. Can the 904 be built up to handle the approx. 375 horsepower the builder is predicting? Any tips would be greatly appreciated. Gary N '73 AMX 401 '73 AMX 401 Pierre Cardin '69 Hurst SC/Rambler