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  1. #1
    Join Date
    Sep 2011

    Full manual 4L80E

    I am thinking about going full manual with the 4l80e until I can afford to upgrade to efi and trans controller all in one. My question is how streetable is a manual 4L80E and is it hard on the transmission? Seems like repeatedly shifting at full pressure would shorten it's life but I'm no transmission expert.