Cold Case 26in Rad fitment

I will be trying this radiator 26" Small Block Mopar Radiator in a 1973 340 4 speed Duster. It is 1-1/4" wider than the Cold Case 26" rad. The CC is 24.3" and the Engineered Cooling Products is 25.5" wide. The ECP is 1/8' taller and wider on the overall W x H.
Currently I only have a non-clutch fan and will be ordering a Hayden 2947 today. Anybody have a link to a fan to use?
Radiator should be here next week. $316 - shipped. They have flat rate shipping. The price of the radiator is around $277 + tax. My cc was charged by Entropy Radiators in Florida. I looked at Entropy Radiators website and they don't have any item such as this. They make $1000 + radiators. Maybe ECP is their 'budget" brand?
Check with Forum member RatRodAl he my have a fan for ya.
I use a clutch style 18 inch 7 blade Mopar fan, works like a dream.