Header flange thickness

[Spassmacher]

It has been suggested to me that I try to find headers with 1/2 inch flanges. I've looked everywhere and they don't seem to be very prevalent. I'm looking to heat wrap a natural finish set of headers, and don't want to weld them up myself, I'm a little green for that level of build. I was hoping that i could keep the cost under $500 I'm not sure if 3/8 is the new standard and I have outdated information, or if I'm just looking in the wrong places. Thanks guys!
Posted via Mobile Device