Here is a pic of the small e-fan on my Supra that comes on w/the A/C.
![](http://thumbnails10.imagebam.com/4276/0a8c9842758100.gif)
It measures 2-1/4" deep, and has 6" blade. If you have the room along one side of the rad or across the bottom, you might be able to squeeze one on, that is if you the 3rd row doesn't do the trick.