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Re: 5.3 LS oil pressure
Posted to Technical Discussion Forum on 4/28/2021 1 Reply

It had 50 lbs cold, and pretty stayed there, going down the road, 35 lbs hot at idle, and I remember putting a new O-ring on the bar bell, that is one of the things I will check when I pull the engine. I have never seen one break, maybe this is my first. Have ... Login to read more.

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