These are all cast iron welds....and done by someone who knew how to weld, too. I just got done grinding the welds off of the rear rims.....they had welded the eccentrics to the rails. Fortunately I was able to save the rims, but not the eccentric assemblies.
I swapped a C rearend on it because 3rd gear was out.....got it running and it runs nice and strong. I plan on taking the guts out of the engine and putting them in another CA that has a bad engine but good block.
I'm over here in Spokane.....