OMC Stringer 0908216 0383313 Thermostat Housing 3.0L 140hp 165hp 6cyl 1973-1980 18hp and you will need to

and you will need to track down OMC P/N 0985749 and the pin 0913663 / 913663

Reeds: 34-65312A 1

- not in original packaging

Roughly 1-3/8" tall at the ends

OMC Stringer 0908216 0383313 Thermostat Housing 3.0L 140hp 165hp 6cyl 1973-1980 18hp and you will need toPart Number(s) Included 908216 0908216 Thermostat Housing Top Cover Upper 383313 Thermostat Housing Base Assembly (Stamped 314320 or 314820?) Superseded Equivalent Possibly Related P N: 0910303 910303 General Application Compatibility GM 4cyl 140hp 3. 0L applications 1973 1980 GM 6cyl 165hp 4. 1L applications 1973 1976 Other Details Freshwater Used Parts Cleaned & Repainted You'll likely want a new thermostat & Gasket for this as the one likely