I've replaced the frame in my '82 BJ60 due to the common frame rust issues. I found a solid RUST FREE frame here in Central America. The complete process is detailed in pictures at http://www.pirate4x4.com/forum/showthread.php?p=4924889#post4924889 because I have unlimited picture posting priveleges there.
Remember, this is Central America so the shop facilities are less than what you'd be used to at home.
Remember, this is Central America so the shop facilities are less than what you'd be used to at home.