i used the stock rad from the 73. I sent it out and had it recored, they flipped where the inlet and outlet went for my 22r swap, and dipped it for 60$. Ask your local radiator shop, their work is cheap..

 

Well I ordered my all aluminum V6 4runner radiator tonight. $88 shipped. Atleast if it cracks, its aluminum and I can weld it up. I've got a few inches on each side of my hilux radiator within the frame rails so it should fit if its larger. Their dimensions didn't make any sense. Following them, it would be about 2" smaller than mine both directions. I'll make it work. I'll make a thread about how to swap it into a hilux. And update this one to let you all know how it goes.