The fan motor in my '73 240 is apparently kaput. It makes a high-pitched squealing sound, and does not produce much air flow. I've been told that a fan from a Honda Prelude will fit the car, and will produce more air flow than the original ever did. However, the guy who told me this was apparently giving me second or third hand info, and doesn't know exactly what year model or Honda part number to look for. Can anyone help me by identifying exactly which fan motor will work? Also - if you have done this to your car, please let me know how well it worked. Thanks! and I apologize if I'm asking a question that's been asked a hundred times before...I just discovered this forum.