helllp with cooling issue

Koolradiator has the aluminum 1" 2 row on sale on ebay for $124.95 plus shipping. My .30 over 318 with Comp Extreme 268 cam barely gets to first notch. It has transcooler built in too. I have had two of these and beat them for price and cooling. You can save your orignal in case you want to sell car. Joe