What parts are you looking to acquire? I'm building a bronco as well and may have some extra parts that id be willing to sell. My build thread is: https://www.dezertrangers.com/threads/bronco-sin-nombre.238082/
Steering: go thicker wall than 1/8. and try not to have bent tie rods. depending what you are willing to move, and how much patience you have to get it right, its possible. I am planning to run single swing in the future. Some will argue that doing the ambulance tie rods is plenty fine for a bronco depending on the level of build. Thats what ill be running till i switch to single swing.
Radius Arms: go bigger here too. 1.75 x .120 with a 1.25 threaded bung for the heim main tube, with same dimension tube for the lower, since you only have 1.5 die, you can miter the bottom tube, or go 1.5 for the bottom. Thats if you plan on doing the older style radius arms. I actually have some that i just cut off my bronco. they were ended to the beams but i went with a different style. They could probably work for you, just clean up the cut end and weld them to your beams, or weld up some brackets to make them bolt on. they are pretty stout, may have heims to go with the as well. you could also do a single tube design with 2" x .250. take a look at desolate, threat, solo, ocho, etc. to get some ideas. Im currently building plate radius arms for my bronco.
Have to try that. Think my model 3 will bend that tube thickness?1.25”x.250 tube drilled and tapped for 7/8x3/4” heims. You can use the 1.5” die to bend the 1.25” if you bend a piece of 1.5”x.120 tube and then split it in half length wise to reduce the Bender shoe down a diameter.
Use1.75” or 2”x.120 with plate for the radius arms. They shouldn’t need any bends so no need for a bender
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