Yes, Bonehead, I hate to lose that organic patina.
I have one last Econoline axle in my stack of stuff. It's too wide so I cut a 4 1/2" piece out of it. I took lots of clamps to make sure it was straight in every direction, Then I welder 'er up and reinforced it on the back side. The axle will be mounted on top of the springs so it was necessary to cut 2 3/8" thick spring plates plate to size with an angle grinder and drill a bunch of holes. The plates will be welded to the axle with the caster built in.
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