i use a threaded cast iron fitting i heat up to "thread" the smaller hole
Sorry Keith...?....did you mean to post this in a differant thread ?
"Freedom is never more than one generation away from extinction. We didn't pass it to our children in the bloodstream. It must be fought for, protected, and handed on for them to do the same." - President Ronald Reagan
HA! must have been reading more than one topic when i posted that! it was meant for another thread
...I even read back a page or two here, trying to figure, 'where' you were using your threaded cast iron fitting....
"Freedom is never more than one generation away from extinction. We didn't pass it to our children in the bloodstream. It must be fought for, protected, and handed on for them to do the same." - President Ronald Reagan