I used a 1 3/4" x 21" flex hose I bought on Amazon on mine. I think it was about $22 delivered. The pump outlet is 1 3/4 and so is the aluminum radiator lower outlet. Installed easily. Actually I got the radiator on Amazon also...think it was $170 delivered. It was supposed to be a direct bolt-in, but it wasn't exactly that. I had to jimmy around with it a bit, but it seems ok.


~ Jon
1952 1/2 ton with 1959 235 | T5 with 3.07 rear end