Thread: Source for 3" main, 4" stroke forged cranks?
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  #13  
Old 10-12-2017, 12:22 AM
Dragncar Dragncar is offline
Ultimate Warrior
  
Join Date: Mar 2004
Location: Humbolt County California
Posts: 9,233
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Has anyone ran the cast 4" stroke cranks hard and had trouble ? Bet with that short of stroke they are pretty tough. The cast 400 cranks hold up very well.

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