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    Difference between cobra drives

    What difference is there between Cobra drive units for a 5 liter and a 5.7 liter engine. Also is there much of a difference between years. As an Example will an 88 lower work with an 89 upper?
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    Replacing OMC Cobra Lower Unit

    I have an 89 OMC Cobra 5 liter HO engine (which on the surface appears to be in good shape). Over the weekend the lower half of the drive just blew up. Punching a hole in the case just in front of the water intakes. (It looks like the pinion gear at the end of the drive shaft made the hole) I...
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    Hole in lower OMC Sterndrive

    Ugly ist it? Ok I suppose my question is where do I start. This is on a 1989 Bayliner and attached to an OMC 5 liter High Output engine which is in great shape. Is the whole drive shot? What are the chances that I can get away with just replacing the lower half. Also I could use some good...
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