Radiator question

In a word .... No.

Just like tools the right one for the job.

Unless your 360 is other then a mild rebuild, just buy a stock repo that will bolt in. If given an option for heavy duty cooling or not go with the heavy duty version.

Also pick up a stock 7 blade fan.

I'm not a fan of shrouds, electric fans, or thermostatic controlled mechanical fans. The parts you don't add don't cause you no trouble.

That's my 2 cents
I have the original clutch and fan to the 360. I also have a truck 360 radiator but it wont fit into the dart. I appreciate your input thanks