Radiator and Fan clearance...

My son and I just dropped a 5.9 magnum into his 65 Valiant on Saturday and it became painfully obvious how little room there is inside that engine bay. ya see pictures and hear the stories, but holy moly that is a tight fit.

Now, we have the fun of fitting a radiator and fan. I've seen lots of swaps and many folks are using everything from factory units, to aftermarket aluminum units and I've even seen modified Dakota units used.

Our biggest problem right now, is the fan that we pulled off the engine appears to be way too big. It's hitting the radiator top edge and so clearly not going to work.

Long story short, what are good options for fans with a clutch for the early A+V8 combos? is there a good pick-a-part option?

There seems to be only about 4-5 inches between the water pump flange and the /6 radiator we have. We are NOT planning on using that rad but put it in for mock up and clearance checks.

Thanks!