Hi everyone, I have a 1929 Model A hot rod with an '89 302 in it. They guy I bought it from had the serpentine pulley on the water pump with a standard "V" fan belt just rubbing along the surface. The standard V-belt pulleys are too big but I found one on ebay that is the right size diameter but it doesn't say what engine it came off of, only a part number. #D8BE 8509 B7A. Can anyone tell me what engine this came off of or if it will bolt on to my 302 water pump?

Thanks in advance for the help.