Exhaust header flange?

[tubov6cav]

Thanks for the info ForcedFirebird. What size do yiu think I should use then if I'm using a 1 5/8 header flange?

[ForcedFirebird]

1.25" weld els are 1.7" or so OD, so that's what I use.

[tubov6cav]

ForcedFirebird where did you purchase your weld els?