I have a series of pictures available if someone will post them here. Where are
your Brian Smith? Good Sharp Pictures tell the story not much comment required.
loud31m066@aol.com
Louis

Resealing a Cast Aluminum KD WD tank now posted on AOMCI Site for Antique
Mercury...easy to post I find.
Louis

Louis,
It doesn't help if one is not a member of the AOMCI. Isn't the forum password protected? Email me the pics and I'll post them here if I can.

I see there is interest in resealing a cast tank (KD/WD single or twin
and similar prewar tanks). Be patient and all will be revealed...somehow.

It probably is a similar process to reseal cast tanks for WF4 and WG4. Next
leaky tank of that sort I run across will be attempted.

Sometimes water line from water pump to top of driveshaft/exhaust housing needs to be replaced. That turns out to be a fairly routine task. Wizard water tubes
apparently are steel while Mercury tubes are copper. 3/8" copper tubing
works for either...steel tubing not as easy to source.
Louis