does any gasket go between the upper and lower houseing on a 1974 mercruiser sterndrive.
I ibboater Cadet Joined Dec 7, 2006 Messages 9 Jul 8, 2011 #1 does any gasket go between the upper and lower houseing on a 1974 mercruiser sterndrive.
Bt Doctur Supreme Mariner Joined Aug 29, 2004 Messages 19,093 Jul 8, 2011 #2 Re: mercruiser stern drive no gasket, but there is the O ring for the oil passage.