Mercruiser engine swap into OMC engine boat?

tmh

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Aug 16, 2006
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I have a 1985 Mercruiser 305 5.0L V-8 engine I am swapping out of my boat (putting a complete 5.7L in mine). So I'm looking for a buyer for the entire 5.0L engine. I have asked around here enough to kind of understand that my engine would fit fairly easily any other similar time period Mercruiser w/ same Alpha One drive.

I just had an interested buyer ask if it would work as an engine replacement for his 1989 OMC 5.7L engine (which is blown)? So I'm wondering about that. I think I've read that OMC also used the Chevy small block engine, but I don't know if my Merc version would "plug and play" properly with the OMC drive, controis, etc. Anyone have experience with this?

Thx.
 

whywhyzed

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Feb 1, 2005
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Re: Mercruiser engine swap into OMC engine boat?

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