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Can a 03 4.8L replace a 06 4.8L?

Discussion in 'General Chevy & GM Tech Questions' started by BlackJack1500, Dec 27, 2010.

  1. BlackJack1500

    BlackJack1500 Rockstar

    I found a 03 4.8L for $300 bucks. The ad says 100,000 miles and runs. I was thinking of buying it and rebuilding it. Would this 03 work in a 06? Or does the 06 4.8L ECU have different wiring or mounting points?
  2. murdog94

    murdog94 Epic Member 5+ Years 5000 Posts

    Same motor all the way around! let us know how the build goes.
  3. Bigbomber

    Bigbomber Rockstar 4 Years 5000 Posts

    I didn't know that Mike,thanks

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