[Jack21]

The trick is to get it right the first time.

The Griffin rad and Spal fan described will cool 400 inches.

A little pricey, unfortunately, but it does the job and eliminates one item from your upgrade list.

Cobras are notorious for overheating. Mine isn't, and yours won't be. Also use an aftermarket high flow water pump. And if you use March pulleys, use the street rod ratio, not the performance ratio fror street use.