Re: OMC Sea Drive 3.0L
Welcome!!<br /><br />The sales year for that Sea Drive is 1990. While it has a lot of similarities to its outboard cousins there are differences. For manuals look for the Sea Drive specific manuals. They are not part of the outboard manual. <br /><br />What you have is a 3.0 liter, open deck, big bore looper.