Not enough numbers in the serial number. Should be 8 numbers or more. You
can get shop manual from merc
https://appcenter.mercurymarine.com/...rm.jsp?type=mc

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Tony
my boats and cars at http://t.thomas.home.mchsi.com
"RichyFlick" wrote in message
oups.com...
Could anyone please help find any information regarding a Mercruiser
Sterndrive and engine. I have purchased a Cigarette 35 Racing Boat
early 80's with Mercruiser model 475 serial number 2498559. I can not
find info on this model anywhere. Thanks Del.