S&S Cycle Crankcase Breather Reed Valve - 31-2071

Item # : 208648

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  • Manufacturer: S and S Cycle


S&S Cycle Crankcase Breather Reed Valve


  • Eliminates oil carry over in Twin Cam style engines
  • Provides a slight increase in midrange horsepower
  • Easy to install when changing cams or servicing oil pump

Manufacturer Part Number: 31-2071