# The GN

**URL:** <https://forums.speedlife.net/t/the-gn/242377>\
**Category:** Builds\
**Created:** [February 24, 2009, 7:06am UTC](https://forums.speedlife.net/t/the-gn/242377 "2009-02-24T07:06:06Z")\
**Posts on this page:** 1\
**Showing post:** 205

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**Author:** ![GearheadNY.com](https://avatars.discourse-cdn.com/v4/letter/g/9de053/32.png) [@GearheadNY.com](https://forums.speedlife.net/u/GearheadNY.com)\
**Post date:** [December 18, 2009, 6:33pm UTC](https://forums.speedlife.net/t/the-gn/242377/205 "2009-12-18T18:33:06Z")

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> [@FS: First Racing Jacket in Updated Mesh](https://forums.speedlife.net/t/fs-first-racing-jacket-in-updated-mesh/27071/11):
>
> yeah g87 just states that its an 8.5 rear
> 
> GT4 code is 3.73 ratio  
> GU5 code is 3.23 ratio
> 
> now that i think of it 355 might not have been an option in stock gbodys.

Ahhh, I just checked it out and notied that the G87 is only for the ring gear. I’ll check the codes out tomorrow 4 sure.

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