OMC 310360 Stringer Upper Exhaust Housing High Profile 120hp 90hp 1965 1966 Internal Engine Parts 100 HP -- 1988 &

100 HP -- 1988 & Newer

and dash Mounting bracket

which eventually was what was converted to a thermostat housing) used on various early MerCruiser Models outlined below:

950 95hp 6cyl

For all gearcases except 2

OMC 310360 Stringer Upper Exhaust Housing High Profile 120hp 90hp 1965 1966 Internal Engine Parts 100 HP -- 1988 &Part Number(s) Included OMC 310360 Upper Unit Exhaust Housing EMPTY (High Profile Standard Profile) Requires 4 Bolts to attach the upper cover (early style) General Application Compatibility This would be for 1965 & 1965 120hp 90hp stringer sterndrive units. This is the early style before everything changes in 1967 and is easily identifiable as the cap on this only uses 4 bolts to attach rather than 5. Other Details Freshwater Used Parts Purchase with