# LS1 Silverado Ext Cab

**URL:** <https://forums.speedlife.net/t/ls1-silverado-ext-cab/195667>\
**Category:** Builds\
**Created:** [February 22, 2008, 5:35am UTC](https://forums.speedlife.net/t/ls1-silverado-ext-cab/195667 "2008-02-22T05:35:06Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![BeastMode](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/beastmode/32/6027_2.png) [@BeastMode](https://forums.speedlife.net/u/BeastMode)\
**Post date:** [February 22, 2008, 9:01am UTC](https://forums.speedlife.net/t/ls1-silverado-ext-cab/195667/7 "2008-02-22T09:01:40Z")

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> [@ls1 build...well kind of](https://forums.speedlife.net/t/ls1-build-well-kind-of/34941/43):
>
> I also just purchased a Detroit Truetrac with 4.10s that will be installed as opposed to my 3.73s and stock GM unit I was running.

well would you look at that 😃

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