Those are pretty typical GM pumps. Take it with you along with a toolbox and start looking at older GMs. Hopefully those pumps werent run dry either. Or you could go to an auto parts store and see if they can match it up for you.
In the bilge, bad hose, just bought this boat had to mop the sludge out with my beach towel, wife wasn't happy. Bought the boat on E-Bay in S.C. got a good deal, have a few bugs but for what I paid I can fix'em.
