Saw this pump from Stillwellsobsolete advertised as a remanufactured Hipo 289 fuel pump.
https://www.ebay.com/itm/404440109692
#1 - Isn’t that a big block arm and won’t work on a 289?
#2 - looks like a 7S for the remaining part number, so not a hipo number of 3939S or 4201S. Assuming it could be a 4567S body reused during rebuild with other parts?
#3 - also, hard to tell from the pictures, but looks like a 3/8” inlet. Hipos we’re 5/16” correct?
Thanks
Rich