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4L80E whats the DIFF from the 4l60e?

This is a discussion on 4L80E whats the DIFF from the 4l60e? within the Automatic Transmission forums, part of the Drivetrain category; i just never thought of this but i headed they came on the 95 imapals. whats the diff and is ...

  1. #1
    Senior Member greatwhiteZ28's Avatar
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    4L80E whats the DIFF from the 4l60e?

    i just never thought of this but i headed they came on the 95 imapals. whats the diff and is it worth it to switch over

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    Senior Member slims00ls1z28's Avatar
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    2005 GTO M6 Black
    2000 Z28 A4 Red

    4L80's werent in the Impalas the only thing they have come in so far is trucks. They are a bit bigger than a 4L60e. It will be my next swap but haven't worried about it yet so I can't give ya much details yet. Its a much stronger trans though.

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    4L60E-Medium Duty Tranny
    4L80E-Heavy Duty Tranny

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    King 0f n00bz shady milkman's Avatar
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    blacker than wesleysnipes
    98' trans am

    the 4l60e is rated for up to 6000 pound automobiles and the 4l80e is for 8000. um the 4l80e stock isnt that impressive..but when you start to build it up is where it gets nasty. there are cars running close to and over 1000bhp with them. physically the 4l80e is gigantic and heavier then the 60e ..um the valve body on the 80 is also gigantic compared to the 60e

  5. #5
    Senior Member greatwhiteZ28's Avatar
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    thanks didnt know that

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