I bought a 1973 Chrysler 55 hp outboard model number 557hf a few weeks back. When I started it the first time I had to keep pumping the primer bulb to keep it running. I found out the fuel pump gaskets where trash but where working some what. I bought the round " ear muffs" but it was not pumping water is there something I'm doing wrong. I can't seem to find an impeller or water pump for this year and model or even part numbers for that matter or what gaskets I would need to replace these two things. Any advice would be greatly apriciated I'm new to boat motors but I am very mechanically inclined.
