Guys, here is a website I found in search of some info on radiator restoring....
http://www.1943gpw.com/default.aspxCheck out their restoring articles.. It is all very well done, and a lot of what is there applies to our fine 3A jeeps as well as the WWII models.
These are teh sorts of things I would love to see th emebers over here write up and do to fill out our FAQ section. I am in teh process of asking permission to use some of their stuff over here, and we will see if they let us do that.. But in the meanwhile, go over there and check out the great job they have done. Be warned you might waste a few hours....