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Thread: 5.3 or 6.0

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  1. #1
    Join Date
    Jan 2008
    Posts
    14

    5.3 or 6.0

    I have got to change out my 5.3 it made it 245000 miles without a burp. It has started to leak coolant into the combustion chamber from somewhere. I can get the 6.0l crate motor for the escalade, or the new hi-po 5.3l crate motor. What should I do? The 4l60e just got built up to strong specs. I have 4:10 gears...
    Thanks

  2. #2
    Join Date
    Aug 2005
    Location
    St. Anthony, Indiana
    Posts
    1,592

  3. #3
    Slimsilverado Guest
    yea go 6.0 why bother with the 5.3 if u can get the 6.0

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