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  1. Engine swap - 3.6 for LY7 ?

    Cadillac CTS First Generation Forum - 2003 - 2007
    Hello I have so questions to ask,I have 2008 xl7 suzuki which has gm engine LY7,my engine broke down so Iam looking to swap it some of my friend suggested that cts 3.6 engine would fit in,so can you give guys give me some advice?
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