Room for a Clutch-Fan in a '65?

With a stock radiator (upgraded to three row core) and an early cast iron water pump, no problem. Later aluminum pump, no. Aluminum radiator - ????

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Yep seemed to have that set up in a early Cuda....a 1964 with factory A/C that a clutch fan that was put on there at some point trying to keep it cool. Re-did the heads for the guy to unleaded style and that worked pretty good....stop and go traffic getting into the upper 90's was still tuff.