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Disregard the black on it as it was silver before I spray painted the sterndrive. It's an omc
There's this rock like bit on the back of one of my Stern drives. You can see in the 3rd pic that it's not on the other sterndrive.
My friend says it's supposed to be there but I'm not buying it...
These are two OMC Cobras, the boat is a 1990 Doral Monticello.
So far I've gone over all I can with a wire brush attached to a drill and followed it up with dry sanding by hand with aluminum oxide 60 grit paper. (The pictures only show the before/after of the sterndrive on the left, I forgot...
I have a 1990 doral monticello 270. It has two 4.3L OMC Cobras
This is the first year I decide to do the winterizing on my own and I don't have much experience in this area so I'm learning. Please be patient with me as I'll probably ask a few questions to clarify.
Issue 1 : Oil change
This...