Replaces OEM part #
- MERCURY MARINE 65603A12
- MERCURY MARINE 65603A4
Fits most Mercruiser Engines (Ford) small block (V-8) 302-351 cu.in. Models 215, 225, 233, 255 & 888, STARBOARD SIDE ONLY
Supplied with Mounting Package
Mounting Kit: 18-8509
Manifold Gasket: 18-0193
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