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Exhaust Manifold Flanges

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Old 09-16-09, 10:59 PM
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Learns the hard way.....

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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.
Old 09-18-09, 01:35 PM
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Engine, Not Motor

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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.
Old 09-18-09, 08:13 PM
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10000 RPM Lane

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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
Old 09-18-09, 09:51 PM
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What's the point??

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

$18 for mild, I believe he does stainless for extra if you ask.
Old 09-19-09, 08:57 PM
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http://www.eastcoastparts.com/html/manifold.html
Old 09-22-09, 08:15 PM
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Learns the hard way.....

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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!
Attached Thumbnails Exhaust Manifold Flanges-pict0086.jpg  
Old 10-04-09, 03:50 PM
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Just in time to die

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Hey Nick thanks for the kind words sir, here's a pic of them getting made
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Old 10-04-09, 05:10 PM
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Learns the hard way.....

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Originally Posted by Zero R
Hey Nick thanks for the kind words sir, here's a pic of them getting made
It's well deserved.




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