Thread: Crazy Pontiac question

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That's an awesome offer, but I've got it in my head to make them myself, 100%. I've always thought a thicker flange would help with gasket blow out, so I'm going to gouge them out of a piece of 1/4" plate.

Originally Posted by firebird77clone

That's an awesome offer, but I've got it in my head to make them myself, 100%. I've always thought a thicker flange would help with gasket blow out, so I'm going to gouge them out of a piece of 1/4" plate.

Just info, my pre-made flanges that were the base for my lake style pipes are 3/8" thick.

Thanks for the tip, I ought to be able to pick up some thicker plate at the scrap yard

Originally Posted by firebird77clone

I've always thought a thicker flange would help with gasket blow out, so I'm going to gouge them out of a piece of 1/4" plate.

Use minimum 3/8". If I ever build another set, I'll use 1/2".

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Originally Posted by techinspector1

Use minimum 3/8". If I ever build another set, I'll use 1/2".

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Amen to that, that way after all the warping you can swing it by the machine shop and have them surfaced back to flat and still end up with some thick flanges again!