Generation III Internal Engine 1997-2006 LS1 | LS6
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What do I do about this rust?

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Old Apr 23, 2015 | 09:58 PM
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Default What do I do about this rust?

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Old Apr 24, 2015 | 02:05 AM
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Wipe it down with oil or ATF. Marvel Mystery Oil works well too. That motor should have been coated with oil before it was stored.
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Old Apr 24, 2015 | 07:32 AM
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You can use a wire wheel and something like WD40 to clean it off. A machine shop can blast if off too. I had a BBC blasted, cleaned, and checked for cracks for about $80.
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Old Apr 24, 2015 | 11:21 PM
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Wire brush it off. The problem will come when you try to seal that area. That corrosion will make a pitted and irregular surface.
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