My Coronet big block has the fan VERY close to the radiator. Not even enough room for a clutch fan let alone an electric. In '66, the engines got moved further back. I believe that you will find that the engine driven fan will cool better than an electric anywat. Just be sure to use a shroud. I used a shroud from an Imperial. Very little modification to fit the "B" body. '65 Coronet 500 stroker -----Original Message----- From: C Singleton <csingleton@xxxxxxxxxxx> To: 1962to1965mopars@xxxxxxxxxx Sent: Wed, 24 Sep 2008 9:37 pm Subject: radiator fan i have a 65 belvedere convertible, originally a 318 poly. i swapped in a 69 383hp motor and now i have just 3 inches from the water pump pulley to the radiator. this does not allow me to put the radiator fan on. i used factory big block mounts. why wont my fan fit? do i have to get a different radiator? i have tried a single 16inch electric fan in front of the radiator, but the engine overheats when stopped in traffic. can anyone tell me whats wrong? ? ----? Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks!? ? '62 to '65 Mopar Clubhouse Discussion Guidelines:? ? [Non-text portions of this message have been removed] ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html.