I run a Champion 22 in my 65 B ody.My 440 is radical.Flex fan no shroud.For 150 from Ebay the rad is great.Car ran cool with my 65 OE rad with shroud now even cooler.No hacking or cutting.Only thing i had to do was new upper hose amd 1 1/2 to 1/3/4 adapter for lower hose.Rocky