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    4l60e cooler line/aux cooler

    Thats basically exactly what i explained except the exit of the cooled atf from the aux cooler is exiting from the top port, my knowlege is that it cools better if the atf passes through the top first being cooled and exiting the bottom port to go back to thr transmission
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    4l60e cooler line/aux cooler

    I am hooking up a new aux cooler and lines for my 96 suburban 5.7vortec, to my knowledge the supply line ( bottom port) is supposed to go to the bottom port right side of radiator; which then passes up the rad exiting the top port right side of the rad, then connecting to the top port of the aux...
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    4l60e nps or npt fiittings?

    i know they both work fine, but which would yall say is best
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    4l60e nps or npt fiittings?

    its an nps straight 3/8" stock. There are kits made with both nps and npt thread, i got the one with npt unfortunatly. I just put them on in a pinch because im working on getting this truck together but now second guessing and thinking about taking them off and putting in the nps just wasnt sure...
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    4l60e nps or npt fiittings?

    same thing just national pipe straight, threads are straight unlike tapered on npt
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    4l60e nps or npt fiittings?

    hey guys im working on transmission lines on my suburban 4l60e, i got a kit with npt fittings, i know its an nps but i used thread sealer and didnt overtighten, now im just second guessing and wondering if i remove the npt fittings, will NPS fittings be able to properly fit back in or did i ruin...
    • burbanswervin
    • Thread
    • 4l60e fittings nps npt threads transmission fittings transmission lines
    • Replies: 6
    • Forum: Transmissions

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