Dear Giddy;
Those rarely work as your welding steel to cast iron. I saw dozens of those in the 'fifties' because headers had not come of age yet.
Your best bet is the Fentons, from Patrick's.
I would put it back stock till broke in & all that. Save the $ & get a Mc Gurk 2 pot & Fentons as a add on package later.
Good luck, John M., #3370.
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