will a 1977 mercruiser outdrive mate with a 1985 mercruiser 260

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Sep 21, 2010
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it's a long story but i i ended up with a rebuilt mercruiser 260 and i need something to put it in. I found a 1977 tri-sonic that has a v8 mercruiser that is locked up. i was wondering if my motor will mate with that outdrive?? thanks for any info
 

Alpheus

Lieutenant Commander
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Aug 3, 2009
Messages
1,757
Re: will a 1977 mercruiser outdrive mate with a 1985 mercruiser 260

If he still has his flywheel,coupler and bell housing and you are sure that your engine is a 2 piece rear main seal, she'll bolt right in...
 

Bondo

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Apr 17, 2002
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70,525
Re: will a 1977 mercruiser outdrive mate with a 1985 mercruiser 260

Ayuh,.... As far as I know, 'n as far as the Info provided,...
The Flywheel cover, aka. the rear motor mounts are the only Difference...
 
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