I would be very hesitant to weld a cast iron steering component.

You will find that most of the parts in question are actually cast and or forged steel, and they are weldable, with a few extra steps, mainly pre and post heating.

I have successfully cut and welded two different I-beam type front axles, to make them narrower, and each has over 10,000 miles and counting, one axle is in a truck that weighs 10,000 lb empty, with the better part of that over the front axle.

I would think it goes without saying, especially with critical steering parts... If you are unsure of your welding ability, then best have a professional do it.

Grigg

•1951 GMC 250 in the Project Journals
•1948 Chevrolet 6400 - Detroit Diesel 4-53T - Roadranger 10 speed overdrive - 4 wheel disc brakes
•1952 Chevrolet 3800 pickup
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"First, get a clear notion of what you desire to accomplish, and then in all probability you will succeed in doing it..." -Henry Maudslay-