I have a summit brand (Northern) aluminum and a Mark VIII electric fan with a Delta Current Controller for the fan
~~Project OMG RUKIDN ME?~~
built aod, 03 Mach I rims, Pony Down Stage 3 Kit,Tokico 5 way illumina's, Systemax upper/lower,indiglo gauges, Pa 130 amp alt., various phantom gauges, 331 B50 Block, Forged internals,TFS stage 2 heads/cam and 4 doors of FUN in a 79 Ford Fairmont
I also have a Summit brand 2-core aluminum radiator. It's about $180 and it works great. Stock hoses mount right up to it. I think its a 17" * 27". I also use a Black Majic fan with it along with an Edelbrock water pump. I have no cooling issues.