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Generation IV 5.3 L engine in '04 silverado

Discussion in 'General Chevy & GM Tech Questions' started by subforeman, Sep 24, 2009.

  1. subforeman

    subforeman New Member

    I need a new motor for my '04 silverado and was wondering if it is possible to put the new generation IV 5.3 L in it instead of the generation III 5.3 that came in the truck. I heard it was possible, just something about the camshaft sensors?
  2. retired2001

    retired2001 Epic Member 5+ Years 5000 Posts

    I bet it wouldn't be too hard to do. I think you'll need to have the computer redone for the newer motor though. Good luck!

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