Most of them are made w/mild steel.
When people advertize them, they say "stainless" ,,, but ,that is usually the clamp they are saying is stainless.

B.T.W., you can weld mild steel to stainless.
There is a particular type of welding rod you should use, but it is not absolutly necessary.

I see you have new toys.
Going to be veiwing your A/F readings?


12 port SDS EFI