I did this to mine at the petaluma meet and wrench.
This guy in the Blue cut off way to much. IMO
We just had a big piece of steel that we cut each plate out of after we did each chop. We used a piece of paper and traced out each templet custom for each truck and cut. .
A plasma cuter makes everything MUCH easier.
It may be easier to cut out each plate after the cuts. Unless there is some kind of template we could use to trace on each truck.. Then make the cuts
I don't think there's a need to cut all that off, as shown in that thread. Only the part that extends further than other parts of the wheel well. There are lots of threads on this in the Blue Room. I like the thread by BellyDoc... makes most sense to me.
That's kind of where I was going, make it a semi production line where we could do the cut and come in right behind the saw and weld, the same piece over and over.
We just need to come to a consensus on exactly where to cut it and have some sort of fixture or marking device to cut everyone the same.
I used a 4" cutting wheel and reciprocating saw. Then I had Mark (2007fj) box it in for me. FYI, you can also adjust the caster, moving the tire forward so that you don't need to do the chop. Good option if you're only running 33".