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    Drain Plugs

    I have a 1987 Glastron with a 3.8 L Chevy. I have opened and drained plugs on the bottom of the exhaust manifolds, and on each side of the block. Have I got them all, or is there some more hiding somewhere.
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    Motor Swap

    I posted earlier about an OMC Drive with a Chev 3.8 crankcase full of water. Still havn't found out if I have a cracked block or leaking intake, but found a good deal on a Chev 4.3 that is hard to pass up. They tell me that they share the same block, is this true? The 4.3 comes intact except for...
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    Water in crankcase

    Recently bought boat, 87 OMC with chev 3.8 ltr. 1 hour on the water, and engine started running rough, shut down and noticed milky oil mixture coming out of vent hose, (water in oil) No water in cylinders, just in crankcase. Took boat home and drained 2.5 gal of fresh h20/oil mix out of oilpan...
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