I forgot to throw it up when we were putting the new motor in my truck, but anyone with an 06-07 LBZ needs to look that the drivers side charge pipe just behind the where it slips into the intercooler boot and check for wear. Mine had rubbed off almost 1/2 the thickness of the pipe in the 44K that I have driven it. It looks like the cable that attaches to the battery jumper post is rubbing on the pipe. We wrapped it with heat tape to protect it from further damage. I will get pics tomorrow, to dark tonight.