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  1. H3 headaches

    WTB Alpha engine harness and ecm

    I’m in the middle of a alpha conversion also mine is 06 with lm7 5.3 and 4l60e . What did you end up using for the wiring and ecu that worked out?
  2. H3 headaches

    noob from NC with a H3

    Theres several acres down the rosad from me.a friend owns in Lillington NC Some trails,woods , boggs, hill climbs etc pretty fun place to offroad if your close its near jordan lake
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