Mercury Mercruiser GM V-8 305 CID / 350 CID Engines Service Manual., Page 747Get this manual
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SEAWATER COOLED MODELS
5 Seawater Intake (From Sterndrive)Power Steering CoolerFuel Cooler (EFI and MPI Models)Thermostat Housing and Cover AssemblyEngine Water Circulating PumpEngine Blo