The hole youre talking about I believe is the block water drain...which had
a fitting and piece of steel tubing fitted with a radiator drain spigot
originally
-----Original Message-----
From: Tom Hill <tom.hill(at)worldnet.att.net>
To: Alpines(at)autox.team.net <Alpines(at)autox.team.net>
Date: Tuesday, November 10, 1998 3:01 PM
Subject: Mystery outlet
>On the engine block of my SV, around the freeze plugs, there is a hole
>that leads to the water jacket. I have been unable to determine the
>purpose of this hole and it was filled with a 13 threads per inch bolt.
>The only hint I have found so far is on the picture of the engine in the
>shop manual. It shows a pipe attached to the outlet put does not show
>where it connects. Anyone know what the heck this outlet is for?
>
>Tom Hill
>
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