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Chunks of metal in oil pan

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Old Mar 30, 2024 | 11:26 PM
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Default Chunks of metal in oil pan




Removed oil pan to change gasket and found these chunks of cast aluminum and what appears to be a snap ring under the baffle. Any thoughts on where this could be from?
Engine ran perfect with good oil pressure when taken apart
98 Camaro ls1
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Old Mar 31, 2024 | 10:03 AM
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SOMETHING has met its demise...
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Old Mar 31, 2024 | 03:03 PM
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Geesh. It won’t take you long to figure it out. Start taking it apart. It’s done.
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Old Mar 31, 2024 | 07:12 PM
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There's more to this LS1 engine that we've not been made aware of. That does look like a broken snap ring and those engines did not come with floating rod pins. Could it be the rocker arms have been modified and that's where the broken snap ring came from? Chunks of aluminum can only mean catastrophic failure occured . Let us know what you find.
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Old Mar 31, 2024 | 07:20 PM
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I'd guess the snap ring is from Comp Rocker Trunnions or similar.
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Old Mar 31, 2024 | 07:34 PM
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“Engine ran perfect with good oil pressure when taken apart”…sounds like an early April Fools joke here.
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Old Mar 31, 2024 | 07:37 PM
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that's funny right there.
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Old Mar 31, 2024 | 10:35 PM
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Pull the valve covers. Only place I can possibly imagine a c-clip being is on, that has access to the crankcase, is a rocker trunion upgrade or a piston wrist pin. Pull the valve covers, if the rockers all look good then yikes run it until it blows because it eventually will lol
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Old Apr 1, 2024 | 12:02 AM
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Originally Posted by Che70velle
“Engine ran perfect with good oil pressure when taken apart”…sounds like an early April Fools joke here.
No jokes that’s why I’m at a loss here. Engine is coming apart as soon as I get the time, will update then.
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