S&S Cycle 310-1053A - 124" Power Package Engine Performance Kit - Gear Drive

S&S Cycle 310-1053A - 124" Power Package Engine Performance Kit - Gear Drive

SKU:0904-0058

Regular price $3,460.95 USD
Regular price Sale price $3,460.95 USD
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Fitments

Years Make Model
2017 - 2022 Harley-Davidson Street Glide Special FLHXS
2017 - 2022 Harley-Davidson Road Glide Special FLTRXS
2017 - 2021 Harley-Davidson Electra Glide Police FLHTPI
2017 - 2019 Harley-Davidson Electra Glide Ultra Classic EFI FLHTCUI
2017 - 2019 Harley-Davidson Road Glide Ultra FLTRU
2017 - 2022 Harley-Davidson CVO Street Glide FLHXSE
2017 - 2022 Harley-Davidson Road Glide Custom FLTRX
2017 - 2022 Harley-Davidson Road King Special FLHRXS
2017 - 2022 Harley-Davidson Road King EFI FLHR
2017 - 2022 Harley-Davidson Street Glide EFI FLHX
2019 - 2022 Harley-Davidson Electra Glide Standard EFI FLHTI
2018 - 2019 Harley-Davidson Softail Breakout FXBR
2018 - 2020 Harley-Davidson Softail Breakout 114 FXBRS
2018 - 2020 Harley-Davidson Softail Deluxe FLDE
2018 - 2022 Harley-Davidson Softail Fat Bob 114 FXFBS
2018 - 2019 Harley-Davidson Softail Fat Boy FLFB
2018 - 2022 Harley-Davidson Softail Fat Boy 114 FLFBS
2018 - 2021 Harley-Davidson Softail Heritage Classic FLHC
2018 - 2022 Harley-Davidson CVO Road Glide Custom FLTRXSE
2018 - 2022 Harley-Davidson Softail Heritage Classic 114 FLHCS
2018 - 2020 Harley-Davidson Softail Low Rider FXLR
2018 - 2021 Harley-Davidson Softail Slim FLSL
2020 - 2022 Harley-Davidson Softail Low Rider S FXLRS
2020 - 2022 Harley-Davidson Softail Standard FXST
2018 - 2019 Harley-Davidson Softail Fat Bob FXFB
2018 - 2021 Harley-Davidson Softail Sport Glide FLSB
2018 - 2022 Harley-Davidson Softail Street Bob FXBB
2019 - 2020 Harley-Davidson FXDR 114
2022 Harley-Davidson Road Glide ST FLTRXST
2022 Harley-Davidson Street Glide ST FLHXST
2022 Harley-Davidson Softail Low Rider ST FXLRST
2021 Harley-Davidson Electra Glide Revival
2017 Harley-Davidson Softail Fat Boy EFI FLSTFI
2017 Harley-Davidson Fat Boy S FLSTFBS
2017 Harley-Davidson Softail Slim S FLSS
2017 Harley-Davidson Softail Heritage Classic EFI FLSTCI
2017 Harley-Davidson Softail Slim FLS
2017 Harley-Davidson Breakout FXSB
2017 Harley-Davidson Fat Boy Lo FLSTFB
2017 Harley-Davidson CVO Pro Street Breakout FXSE
2017 Harley-Davidson Softail Deluxe EFI FLSTNI

Features

  • Made in the U.S.A.
  • 107" to 124" Big bore kit
  • Bolt on kit
  • No case matching required
  • Forged pistons
  • 11:1 Compression ratio
  • 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 the 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
  • Quikee pushrods
  • S&S precision tappets
  • Hard anodized black coating
  • Billet aluminum construction
  • Stronger than stock material eliminates distortion
  • Improve tappet stability in high lift and high rpm situations
  • S&S 550 cam-designed for big bore applications
  • Work well with cams up to .605" lift
  • High performance conical single wire spring

  • Specs

  • Displacement: 124"
  • Product Name: Performance Kit
  • Color/Finish: Highlighted Fins
  • Color/Finish: Wrinkle Black
  • Compression Ratio: 11.0:1
  • Cooling System: Oil Cooled
  • Units: Kit
  • Bore Size: 4.250"
  • Cam Drive Type: Gear
  • Model: Power Package
  • Riding Style: Street
  • Style: Big Bore
  • Type: Engine

  • Approximate Package Weight & Dimensions

  • Weight: 46.9
  • Height: 12.25
  • Length: 27.25
  • Width: 20.25
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