S&S Cycle

S&S Cycle 124" Chain Drive Power Package, Wrinkle Black W/Highlighted Fins, Fits 17-20 Water Cooled M-Eight Engines With Black Pushrod Tubes


Regular price $3,265.95 Save $-3,265.95
2 in stock
  • Big Bore Kit:
  • 107" to 124" Big Boar Kit
  • Winkle Black Finish with Fin Highlighting
  • Bolt on kit. No case machining required
  • 4.250" bore
  • Forged Pistons
  • 10.5: Compression Ratio
  • Oil Pump/Cam Plate
  • Precision Machined from Billet Aluminum
  • Blue Anodized Finish
  • Passage Plugs Removable for servicing
  • Independent Scavenge Sections for Flywheel Cavity and Cam Chest
  • Debris Screens in both scavenge pickups
  • Magnet in Cam Chest to help to stop debris from entering oil pump
  • Increased Flow Capacity on both Feed and Scavenge side
  • Adjustable Pressure Relief Valve is adjustable with unit installed in engine
  • Pushrods:
  • Quickee Pushrods
  • Black pushrod tubes
  • Tappets:
  • S&S Precision Tappets
  • Tappet Cuffs:
  • Hard Anodized Black Coating
  • Billet Aluminum Construction
  • Stronger than Stock Material eliminates Distortion
  • Improve tappet stability in high lift and high rpm situations
  • Cam:
  • S&S 550 Cam- Designed for Big Bore Applications
  • 550C Chain Drive Cam
  • Valve Springs: Work well with cams up to .605 lift
  • High Performance Conical Single Wire Spring
  • Made in the U.S.A.
  • Not recommended for trike models
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