View Full Version : Question about draining water from engine for winter...

04-10-2010, 08:17 PM
Hey, i'm new to the MC inboard boat scene, and the winterization process. Theres a little brass drain plug in the block, on either side, just beneath the exhaust manifolds. Are these the drains for winterizing? If so, are there also other areas with plugs that need to be drained as well? Winter is over, so now i wanna make sure that any drain plugs are tightened before i take my new/used boat out for the first time soon. Thanks for any input.

04-10-2010, 08:36 PM
Usually there are 4 two towards the front and two in the back... what motor is it?

04-10-2010, 09:39 PM

04-10-2010, 10:24 PM
Yeah, it's a '75 with the 351...i should've said so.
Ok, cool. It looks like i got it all taken care of then. I appreciate the response. Thanks!