`79 Glastron SSV-177 OMC to Mercruiser

79Glastron

Petty Officer 1st Class
Joined
Jul 18, 2007
Messages
256
Re: `79 Glastron SSV-177 OMC to Mercruiser

Alright, I know all you guys are waiting for the pics from the pour, and here they are!

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The pictures pretty much speak for themselves. Thats pretty much what you get when you remove the forms. I didn't get a chance to take any pics of the forms, but they weren't much to look at anyway. The seacast transom seems very strong, it should have a very good bond to the rest of the transom skin. I still have a good bit of "body work" to do on the outer skin, and some work on the inner skin. Its not as flat as I would like, I would like to get the mounting area flat within a 1/16", thats the spec from Mercruiser. I did a bit of grinding and hand sanding this weekend. The last thing I did was redrill the drain hole, we are forecasted to get 3 to 5 inches of rain!! So if water finds its way into the boat, it will have a way to get out. We had a wild thunderstorm last night and dumped 2.5", it left a bit of water in the bilge, the open drain hole it help this week......
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I decided to remove the two studs in the transom assembly and attempt to mount it to see how close things were gonna be. BTW, the studs in the transom assembly are held in with red loctite, they require heat to be removed, note the torch. The transom assembly slipped in great and I put the backing plate on, attaching it with the two bolts near the top. It looked pretty good, but not really at that point to drill the holes yet.
Thats it for now, thanks!!!
 

boatnut74

Lieutenant Commander
Joined
Aug 29, 2010
Messages
1,835
Re: `79 Glastron SSV-177 OMC to Mercruiser

Looks good, thin should start coming together pretty quick now that you have the transom done.
 

79Glastron

Petty Officer 1st Class
Joined
Jul 18, 2007
Messages
256
Re: `79 Glastron SSV-177 OMC to Mercruiser

Since the weather has taken a fall turn and the days are getting shorter, I have decided to move the boat inside for the winter. I'm still going to work on the boat this fall and winter, but the progress may be a bit slow. I have some other projects I would like to finish up. I guess my goal of having the boat on the water this year was a bit out of reach. However, as always, other problems and projects came up along the way, its just the way it goes. I'll try to keep updates coming as they come in.
Again, thanks for the support so far!


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Willyclay

Captain
Joined
Sep 8, 2006
Messages
3,264
Re: `79 Glastron SSV-177 OMC to Mercruiser

We're not going anywhere because it's just getting interesting. Really anxious to see you splash that beauty!
 

ster1

Petty Officer 3rd Class
Joined
Nov 18, 2009
Messages
82
Re: `79 Glastron SSV-177 OMC to Mercruiser

I don't know if this is going to post or not, it looks like this thread is pretty old. It looks like your Merc hole is about 1.5" higher than your OMC hole. Mine is looking the exact same way and I was concerned it was incorrect, and I had assumed the OMC hole would completely encompass the Merc hole. How did yours turn out, did you use the "over 25" X dimension?
 
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