1'' NPT Fitting1-3/4'' Smooth Hose Fitting Blue Anodized Finish
Fits most 100 series pumps with a 1'' NPT inlet port Standard 1'' National Pipe Thread male on one end and 1.75'' diameter on the opposite end for 1-3/4'' inside diameter radiator hose.
This fitting is just one of the many options to complete your 100 series pump.
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