S&S CYCLE 124" Power Pack - Oil Cooled - M8

0904-0091 310-1057B

Regular price $2,769.95 Save $-2,769.95
0 in stock

 NOTE: 124" Package for '17 touring models & '18–’22 Harley Davidson models with 107" engine.

Features

  • Big Bore Kit:
  • Bolt on kit. No case machining required
  • 4.250" bore
  • Forged pistons
  • 11.1: compression ratio
  • Oil Pump/Cam Plate
  • Precision machined from billet aluminum
  • 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
  • Pressure Relief Valve is adjustable with unit installed in engine
  • Pushrods:
  • Quickee pushrods
  • Tappets:
  • S&S premium tappets
  • Tappet Cuffs:
  • 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
  • Valve Springs:
  • Work well with cams up to .605 lift
  • High-performance conical single wire spring
  • Made in the U.S.A.

Part Notices

  • Part has notes
  • Emissions-Related Part
  • This part is subject to an advertising policy
  • Show-qualifying part

Emissions Notice

Prop 65 WarningWARNING
DISCLAIMER: Not legal for sale or use in california on any pollution controlled motor vehicles. Click here for important emission definitions and regulatory compliance and warranty information.

Catalog

Harmonized Codes

  • EU - 84099100900
  • US - 8483.10.1010
  • Schedule B - 8483.10.1020

Specs

PRODUCT NAME POWER PACKAGE
UNITS KIT
RIDING STYLE STREET

Package info

WEIGHT 44.7 LBS
HEIGHT 12.25
LENGTH 27.25
WIDTH 20.25

Fitments




POSITION NOTES
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S&S CYCLE 124" Power Pack - Oil Cooled - M8
S&S CYCLE 124" Power Pack - Oil Cooled - M8