I just looked. Kanter Auto Parts lists them in their catalog. Do a search for "Kanter Auto Parts". They have a listing for 41 to 51 six cylinder.
I agreeNothing wrong with a quality rebuilt pump, a NOS pump is going to need new seals anyway, ask me how I know!
JB
I'm trying to locate a water pump ford a 6 cyl 1949 h series flathead. Can anyone tell me what year Ford used this engine. Thanks. Mike