Tried and true big block radiator/electric fan setups!

I agree about the Mopar viscous fan, but that's not what the OP asked about so........

I NEVER like choosing a "package deal" on anything. There are always corners cut in the name of profit. So, what I recommend is, choose a GOOD radiator and a GOOD fan separately.

I have first hand experience with the Flex A Lite Black Magic series fans. They are badass. They are not cheap, but they flow MAGUNGO amounts of air. Get the one that's closest to 4000 CFM, if you just HAVE to have an electric fan.