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Old Dec 19, 2019 | 04:49 PM
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Default Non dod questions

Am I correct thinking that engines like the ls3 has the oil towers like the dod engines? They are not plugged from the factory correct? I dont hear of any factory oil pressure problems running just the ls3 style valley cover or is there
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Old Dec 19, 2019 | 05:35 PM
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Originally Posted by fastlt1
Am I correct thinking that engines like the ls3 has the oil towers like the dod engines? They are not plugged from the factory correct? I dont hear of any factory oil pressure problems running just the ls3 style valley cover or is there
Correct. All Gen4 blocks have the towers. The only block with the towers plugged from the factory is the LS7 block. They aren’t even drilled.
You won’t have any problems with the LS3 valley leaking as long as the o-rings do what they are supposed to do, but everything made by man has the ability to fail. Are you staying Oem oil pump/oil pressure?
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Old Dec 19, 2019 | 05:53 PM
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IF the cover is off anyway, I would plug them if only for the "better safe than sorry" line of reasoning. It can't hurt.
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Old Dec 20, 2019 | 07:17 AM
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No went melling high pressure
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