# WTB: 15" Rota Slipstreams Black only 4x100

**URL:** https://forums.speedlife.net/t/wtb-15-rota-slipstreams-black-only-4x100/247829
**Category:** Classifieds
**Created:** [October 25, 2009, 8:58am UTC](https://forums.speedlife.net/t/wtb-15-rota-slipstreams-black-only-4x100/247829 "2009-10-25T08:58:44Z")
**Posts on this page:** 1
**Showing post:** 11

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### Author: ![underboosted](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/underboosted/32/6424_2.png) [@underboosted](https://forums.speedlife.net/u/underboosted)
#### Post date: [October 26, 2009, 9:09pm UTC](https://forums.speedlife.net/t/wtb-15-rota-slipstreams-black-only-4x100/247829/11 "2009-10-26T21:09:54Z")

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> [@FS: GM 3.8L 3800 Supercharger](https://forums.speedlife.net/t/fs-gm-3-8l-3800-supercharger/24917/6):
>
> pretty sure they are 24.5/8.5

Thats what I think too. But I’m not going outside to look.

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