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Valve Stem Seals
I’ve been thinking about valve stem seals here lately. It seems the aftermarket stem seals want to ride up or not seal properly. The OEM ones seem to do better. Now here is what I’ve been thinking and wondering. Would the L5P stem seals work on the previous gen Duramax? The L5P seals have the...- Nate’s Dmax
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- Replies: 12
- Forum: Duramax Engine Building
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Street Build? Cast or Forged Pistons?
Hey guys. There is a guy another forum claiming that LB7 pistons were forged and not cast from the factory. Also claiming that with 20% over injectors and bigger turbo on an LML you gotta run forged pistons, that cast ones wont last. A moderator and i told him the opposite but he remains staunch...- Nate’s Dmax
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- Replies: 10
- Forum: Duramax Hard Parts