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  1. O

    Lb7 rebuild

    Thanks looks like it's d gaskets for me
  2. O

    Lb7 rebuild

    Another question, I am trying to figure out what head gaskets I need, the block was decked and my piston protrusion is .014 and highest at .016 I'm not sure if c gaskets will work or do I need d gaskets? I really don't want to take out the pistons and have the tops cut off what does anyone think...
  3. O

    Lb7 rebuild

    It was line honed, I'm just trying to make a reliable engine just need it to pull not be fast. Anyone have suggestions for bearing or just clevite?
  4. O

    Lb7 rebuild

    Ok, on cam I have already had it keyed along with the crank, and the rods have already been resized with arp. What would be the proper way to check bearings? A caliper and a bore gauge?
  5. O

    Lb7 rebuild

    I have my engine back from the machine shop, #4 main bearing had bad wear on the journal and the bearing was trashed. I had a used crank checked and main studs installed the engine line honed. This will be my first duramax build and my question is what bearings should I be using(stock engine)...
  6. O

    Lb7 rebuild

    Hi I have a 03 lb7 192k and my turbo was making noise, I pulled oil feed line to the turbo off and no oil flow. After pulling turbo I can look down on the cam bearing and see the bearing is spun on the cam. My question is while I have the engine apart what kind of things should I be doing, it is...
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