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will this affect exhaust gasket sealing?

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Old Nov 16, 2016 | 09:38 PM
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Default will this affect exhaust gasket sealing?

Picked up some refurbished heads and just want to make sure that these small scratches won't prevent my header gaskets from sealing up.





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Old Nov 16, 2016 | 10:30 PM
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Probably not. Looks pretty minor in the picture. As long as they don't easily catch your fingernail, don't sweat it.
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Old Nov 17, 2016 | 08:18 AM
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Hard to tell in the pictures how bad the scratches are, but it appears to me that it'll be fine with a GM MLS exhaust gasket.
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