Hi Glenn,
I did quite a bit of Buick V6 research in this area before I decided on doing the small-block Chevy upgrade.
You should be able to subsitute the newer even-fire Buick. I took my odd-fire OMC exhause manifolds and compared them against the even-fire exhaust manifold gasket and they looked compatible. Not sure, but I think you'll need to use even-fire intake manifold. You'll need to use the even-fire distributor, for sure. I'm fairly certain this will work as I was considering using the larger 252 CID V6 even-fire Buick. 
BTW, didn't you get a new trailer? How do you like it? Any fitment issues?
Lee Shuster
Salt Lake City
  ----- Original Message ----- 
  From: Glenn Halweg 
  To: omc-boats@... 
  Sent: Saturday, November 05, 2005 11:39 AM
  Subject: [omc-boats] V-6 engines
  Does anyone know if the exhaust manifolds from a 1969 odd fire V-6 will work on 1985 even fire? I've run across a bargain motor from a car that's been totaled. Thinking about buying it just for the parts that are interchangeable.  
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Received on Saturday,  5 November 2005
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