sreiner
Cadet
- Joined
- Jul 19, 2007
- Messages
- 26
Here is my situation. I have a boat with a 1967 120 Mercruiser engine and outdrive (serial #'s 2051166 and 2067017 respectively). I need to replace the engine. I would like to replace it with a 140. Will a 1978 140 bolt up to my drive? I have been told that there will be issues with the inner transom bolts and exhaust locations. Can I simply swap parts with my existing motor to solve this?? Is the 120 and 140 block the same (except for displacement of course). This is my first Mercruiser so any help would be greatly appreciated! Thanks!! Also, how do you post pics here?