SIERRA–18-2912-1 Exhaust Manifold Gasket-140/3.0L (73-85)|
18-2912-1 Exhaust Manifold Gasket-140/3.0L (73-85)|
Mercruiser Stern Drive, 2508261 Thru 3332137, 1968-1972
Mercruiser Stern Drive, 3332138 Thru 5157668, 1972-1978
Mercruiser Stern Drive, 5157669 Thru 6229717, 1979-1982
OMC Stern Drive
Product OverviewExhaust Manifold Gasket - 18-2912 by Sierra.
- Replacement for Sterndrive/Cobra Inboard/Outboard
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