Exhaust Manifold Flanges
 

Where is everybody getting their Exhaust Manifold Flanges from? When you post, please put the material, thickness, tube hole size if you know them.

I have mine cut at the local laser cutter. Years ago I drew up a 13B exhaust flange in CAD and whenever I need one (not really that often) I just have them cut. Usually it's $60 for one, or $75 for several if I supply the materials. Generally I use 1/2" 304.

Racing Beat has a bunch on their website, I've never bought any from them though

typically 3/8" or 1/2" are the standards

http://weirtech.ca/pdf/catalog-1.pdf

$18 for mild, I believe he does stainless for extra if you ask.

Last week, I purchased a flange from A-Spec. It's 5/8" thick mild steel, machined (instead of waterjet or laser cut), and comes with whatever hole size you need. It's an absolutely beautiful piece and well worth the cost!

Hey Nick thanks for the kind words sir, here's a pic of them getting made :)

It's well deserved.