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S&S 310-1050B 107 TO 124" BIG BORE KIT WATER COOLED KIT CHROME M8 17-21

MSRP: $3,265.00
Was: $3,265.00
Now: $2,803.00
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S&S 310-1050B 107 TO 124" BIG BORE KIT WATER COOLED KIT CHROME M8 17-21

S&S Cycle 124 in. Chrome Power Package Big Bore Kit For Chain Drive w/Highlighted Fins and Pushrod tube - 310-1050B
  • Increase your 107" M-Eight engine to 124" with this bolt-on power package
  • 41/4" bore cylinders with 11:1 forged pistons
  • Wrinkle black finish cylinders with or without fin highlighting
  • S&S oil pump/cam plate with a blue anodized finish
  • Passage plugs are removable for servicing
  • Independent scavenge sections for flywheel cavity and cam chest
  • Debris screen in both scavenge pickups
  • Magnet in cam chest to help prevent debris from entering the oil pump
  • Increased oil flow capacity on both the oil feed and scavenge side
  • Adjustable pressure relief valve can be adjusted with the unit installed in the engine
  • Quickee pushrods with chrome or gloss black pushrod tubes
  • S&S premium tappets
  • S&S hard-anodized, black coating tappet cuffs are billet aluminum construction
  • Improve tappet stability in high lift, high rpm situations
  • S&S 550 cam is designed for big bore applications (gear or chain drive cams available)
  • S&S valve springs; work with cams up to .605" lift
  • High-performance conical single-wire spring design
  • All necessary gaskets, bearings and hardware for bolt-on installation included
  • Made in the U.S.A.