You and every other car built in the world has the condenser in front of the rad.
I have a rear mounted condenser on one of my Panteras and it works fine. However, I have recently installed front mounted condensers on two cars I assisted restoring, and I am now doing a third on my second car. I have 180 degree exhaust that forces my hand.
Regardless, I would front mount anyway. The airflow is so superior. I would think the only cooling issue would be at idle. The two previous installations, I did, used two pusher and two sucker fans. Almost enough force to move the car forward w/o the engine :^). Perhaps a bit of overkill; but, we are talking Houston, TX. I am going with only two 14" suckers on my current install. We'll see how well that works.
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