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I'm new a member here but not to LS engines. I have an '08 Z06 with an LS7, found some glitter in the oil and am in the process of rebuilding it. Working with Tony Mamo and excited to get it back on track!
Not sure yet. No dropped valve, but lead, copper, iron, and titanium have been high the last few oil analysis. My guess is bearings but haven't gotten the engine out yet.
04-17-2023, 06:59 PM
New guy rebuilding an LS7 
