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    Merc 1000 prop and gearing

    I have a 1969 Merc 1000, I am looking to change the lower unit gearing and prop. I have the choice between a 1.7:1 ratio and a 2.30:1 ratio. As well I have a 25 pitch chopper prop and a 22 pitch 3 blade prop available. I am putting the motor on 12 foot Humber Jewel. I am looking for the...
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    Removing Engine block studs

    I tried removing the studs out of the bottom of the block on my 1969 Merc 1000, i tried double nutting them but they wouldnt budge, are there any tips/tricks to removing these studs
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    1969 Merc 1000 mid section

    I have a 1969 Merc 1000, I am looking to convert this motor to a short shaft motor, I have the short shaft midsection from a 1972 Merc 650, would these parts simply swap out or are there other parts or options available to make this switch?
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