exhaust leak on header weld facing oil pan...

[YuriSouder]

Can i weld this Kind of metal????????

 

[88Wrangles]

What kind of metal? Is it an aftermarket header?

Either way yes you can certainly weld it, but for the best weld you'll want to find out what metal it is.

 

[SteelHeadz]

X2, do a bead then go back with a stitch weld.

 

[YuriSouder]

its a stock header but i dont know what kind of metal