OMC 983218 0983218 Stringer Sterndrive Water Pump Impeller Housing Kit 1968-1985 3hp 10-58640 MerCruiser Exhaust Screw Bolt

10-58640 MerCruiser Exhaust Screw Bolt  (0

Used on most Alpha drives 1970-1990

No Stamped Part Number on this

based on the rest of the parts we have it might be an oldsmobile 455

but pictures will always give you the best idea of condition

OMC 983218 0983218 Stringer Sterndrive Water Pump Impeller Housing Kit 1968-1985 3hp 10-58640 MerCruiser Exhaust Screw BoltPart Number(s) Included OMC 983218 0983218 Upper Unit Gearcase Water Pump Impeller Housing Replacement Kit For All OMC Stringer Sterndrive Upper Unit Gearcases 1968 1985 regardless of engine. 983298 0983298 Impeller Housing 379475 0379475 Impeller and other items as pictured. Other Information Please double check your outboards parts manual, or just ask if you are unsure on compatibility. **Original packaging may look different than pictured, and in