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Thread: question about 5.3???

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  1. #1
    Join Date
    Apr 2009
    Location
    Prince Edward Island, Canada
    Posts
    57

    question about 5.3???

    hey folk probably an easy question for someone, i have a 2004 sierra with a 5.3 in it and the engine is no good, will a 2001 5.3 work with no big changes???

  2. #2
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    yep, swap your intake and sensors to the new engine and have fun!
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  3. #3
    Join Date
    Apr 2009
    Location
    Prince Edward Island, Canada
    Posts
    57
    have fun???? does that mean its a tough job????

  4. #4
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    Oh no, to me its a cake walk. If you have the tools and some experience its going to be an easy swap.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  5. #5
    Join Date
    Apr 2009
    Location
    Prince Edward Island, Canada
    Posts
    57
    right on Thanks!

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