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08-12 RM-Z 450 Stroker Crankshaft

Part Number 4185 (133091779)
UPC: 714205048513
$261.22 $277.15 SAVE 5% FREE SHIPPING
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Description

Premier performance and displacement increasing crankshafts that are sold complete and ready for installation with proven Hot Rods connecting rods, top end bearings and crankshaft webs.

Features & benefits

  • Most applications don't require modifications and can be used with stock piston, unless noted
  • Factory assembled, trued and balanced to OEM specifications
  • Increases displacement, torque and horsepower
  • High-quality DIN Class 9 or higher

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