I took my original 22" 2 core rad to get rebuilt with a 3 core using 3/8' tubing. It holds 16 liters (including the block of corse) of coolant and can cool a Rig. Cost me $380. But its the original rad and its better then ever.
I agree. In my 65 Barracuda the PO installed an aluminum cross-flow plus the install was something to behold! Sold the radiator and got a correct 65 V8 radiator off ebay for cheap and had it recored to a 3 core. Looks factory cause it now fits perfectly and it's the original correct part number radiator. With a correct shroud I picked up, this set-up should have no problems cooling the 273/235 motor I'm building for it. I've got less than $400 in the radiator and shroud.