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  1. Articles - Engine, Core
    I'm swapping a K20Z3 head onto a K24A2 from an 06 TSX. My question is: do I have to use a K24 trans or can I use the existing K20 6 speed? I broke everything down so far and the trans internals look brand new at 165K miles. I'd really like to continue using the current trans for budget...
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