Hasn't any of you assholes ever read anything Arnold ever wrote? He stated many times his best bench was 460!
i just bought last week the Muscle Mag special edition with like half of the magazine dedicated to Ahhhnold, and if i remember correctly he says exactly this, that his best bench was around 440 or 460 (i can look on the magazine and tell the right number later), and i think he even mentioned that he almost never did singles or 1rp max.
giving the fact this is not a small number and that he was the king of the 'go after the pump!!' i think its a great bench