I'm 90% done making my flatbed & I'd like to show "my" process in case it might help or inspire someone. This will be an overview not a step by step how to.

I'd probably do a couple of small tweaks if i did it again. Its like the expression goes, hind sight is 20/20.
I'm pretty happy with the outcome & just have to build some stake sides.
Attachments
1.jpg (174.18 KB, 128 downloads)
Here is the stake pockets that i welded on the all 4 sides (purchased on Amazon)
2.jpg (283.07 KB, 126 downloads)
This is the stake pockets attached to the 2"x4" Steel.
3.jpg (232.62 KB, 124 downloads)
This show how i kept everything square while i welded it together.
4.jpg (252.48 KB, 126 downloads)
Another view of the same thing. Everything is clamped down tight.

1959 3100, original 235/3 on the tree w/overdrive. Carter YF 2100S carb, 205/75/15 w/front sway bar