Measure your nipple diameter on the radiator and the nipple diameter on the water pump.The local auto parts store will have it in a flex hose.I had the same problem when I put my 54 261 in my 51 Chevy truck.

I believe I went with a 20" long gates #25530 flex hose.
flex hose 25530

I tried the gates #20230 and took it back,must not have fit.



Tim


1951 3100 Chevrolet
1951 Chevrolet Suburban Carryall
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