partial boxing frame in?

[mknittle]

Originally Posted by jayman68

Rob from No Limit Eng. gives some good advice on this subject in a thread called "make it handle". He talks about it in post #31. Suggests using a piece bent into a channel that slides into the frame rail and then only weld 1" every 4".
Lots of good info in the thread.
Good luck to you

link to thread:
http://67-72chevytrucks.com/vboard/s...=419251&page=2

That sounds good but, the frame has to completely apart or your asking for trouble{flexing parts meet parts that resist flexing = cracks but this time they are hidden! .No thanks to that.
if you are going that far why not build a new frame?