# WTB: GSR/B18C1 bottom end or longblock, B18C/C5 flywheel, MVM stepper pulley

**URL:** https://forums.speedlife.net/t/wtb-gsr-b18c1-bottom-end-or-longblock-b18c-c5-flywheel-mvm-stepper-pulley/29224
**Category:** Classifieds
**Created:** [May 13, 2007, 12:11pm UTC](https://forums.speedlife.net/t/wtb-gsr-b18c1-bottom-end-or-longblock-b18c-c5-flywheel-mvm-stepper-pulley/29224 "2007-05-13T12:11:19Z")
**Posts on this page:** 1
**Showing post:** 17

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### Author: ![stmotorsports](https://avatars.discourse-cdn.com/v4/letter/s/bb73d2/32.png) [@stmotorsports](https://forums.speedlife.net/u/stmotorsports)
#### Post date: [July 21, 2007, 9:49am UTC](https://forums.speedlife.net/t/wtb-gsr-b18c1-bottom-end-or-longblock-b18c-c5-flywheel-mvm-stepper-pulley/29224/17 "2007-07-21T09:49:11Z")

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yeah I still haven’t decided whether I want to go with a stock weight or slightly lighter version… :shrug:

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