Fan clearance

Just got a quick question I put a new aluminum radiator in my 65 Valiant.. which is a little thicker than the stock and not thinking yesterday when I installed it and it was fun trying to get it in there but I got it in and mounted... today on break I was looking at it I have about a quarter inch gap between the fan and radiator and as I was looking at it I noticed which I didn't think about it yesterday I got a one inch spacer on the fan will that quarter inch Gap be fine? Or should I pull the radiator out and take that spacer out?

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