# 4l60/4l80 info

**URL:** <https://forums.speedlife.net/t/4l60-4l80-info/182243>\
**Category:** PittSpeed Automotive\
**Created:** [May 14, 2006, 11:25am UTC](https://forums.speedlife.net/t/4l60-4l80-info/182243 "2006-05-14T11:25:13Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Quik](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/quik/32/5979_2.png) [@Quik](https://forums.speedlife.net/u/Quik)\
**Post date:** [May 14, 2006, 11:25am UTC](https://forums.speedlife.net/t/4l60-4l80-info/182243/1 "2006-05-14T11:25:13Z")

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well since some of the GM guys are having issues with trans going south on them cause of typical gm reasons. ive been searching and came up with a company that seems to build some stout trans.

Parish is running one of these trans and hasnt had any issues and hes running a level 5 80e and puttind down close to 1100rwtq

[http://www.finishlinetrans.com/transmissions/index.htm](http://www.finishlinetrans.com/transmissions/index.htm)

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**Author:** ![Jeff95TA](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/jeff95ta/32/5935_2.png) [@Jeff95TA](https://forums.speedlife.net/u/Jeff95TA)\
**Post date:** [May 14, 2006, 12:48pm UTC](https://forums.speedlife.net/t/4l60-4l80-info/182243/2 "2006-05-14T12:48:32Z")

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Here’s another one that people have been using:

[http://www.cahallperformancetransmissions.com/](http://www.cahallperformancetransmissions.com/)

Has a nice writeup on building a crate too.

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**Author:** ![Pewter](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/pewter/32/5936_2.png) [@Pewter](https://forums.speedlife.net/u/Pewter)\
**Post date:** [May 14, 2006, 12:54pm UTC](https://forums.speedlife.net/t/4l60-4l80-info/182243/3 "2006-05-14T12:54:00Z")

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ur the only one from my stable

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**Author:** ![eurodad](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/eurodad/32/5988_2.png) [@eurodad](https://forums.speedlife.net/u/eurodad)\
**Post date:** [May 14, 2006, 3:59pm UTC](https://forums.speedlife.net/t/4l60-4l80-info/182243/4 "2006-05-14T15:59:52Z")

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> [@pewterss](#):
>
> ur the only one from my stable

i bet it’s more the owner than the builder…

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**Author:** ![Streetnstrip](https://avatars.discourse-cdn.com/v4/letter/s/7bcc69/32.png) [@Streetnstrip](https://forums.speedlife.net/u/Streetnstrip)\
**Post date:** [May 14, 2006, 5:00pm UTC](https://forums.speedlife.net/t/4l60-4l80-info/182243/5 "2006-05-14T17:00:11Z")

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> [@5ltr eater](#):
>
> i bet it’s more the owner than the builder…

AINT THAT THE FUCKIN TRUTH:moon: