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S&S Cycle Power Package For Harley Twin Cooled 114" / 117" Milwaukee Eight 2017-2024

$3,102.65$3,287.90
$3,265.95$3,460.95
Save up to $173.05 5%
Price depends on product options. Make a selection to update price.

Blemished/Refurbished

This item is available as a Blem/Refurb. These are items that cannot be sold as "New" merchandise and are limited to stock on hand. See the product details for a description of the product's condition.

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This product is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.

S&S Power Package For Harley Water Cooled 114" / 117" Milwaukee-Eight

Everything you need to boost your  M8 motor up to a mind blowing 124 cubic inches! In addition to the increased bore, you also receive the perfect package of parts tailor made to work together for boosted performance like no other, and reliability to boot, thanks to the high quality oil pump and cam plate.

Features:

  • Increase your 114" M-Eight engine to 124" with this bolt-on power package
  • 4 1/2​" bore cylinders with 11:1 forged pistons
  • Wrinkle black finish 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 pushrod tubes
  • S&S premium tappets
  • S&S hard anodized black coating black tappet cuffs are billet aluminum construction
  • Improve tappet stability in high lift, high rpm situations
  • S&S 550 cams 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 USA

550 Cam Info:

  • Front Intake open/close 9.4°/29.4°
  • Front Exhaust open/close 62.5°/30.5°
  • Rear Intake open/close 3.1°/31.1°
  • Rear Exhaust open/close 59.4°/38.4°
  • Front Intake duration 218.9°
  • Rear Intake duration 214.2°
  • Front Exhaust duration 273.1°
  • Rear Exhaust duration 277.8°
  • Intake Lift .550"
  • Exhaust Lift .550"
  • Front Intake Lobe Center Line 100.0°
  • Front Exhaust Lobe Center Line 106.0°
  • Rear Intake Lobe Center Line 104.0°
  • Rear Exhaust Lobe Center Line 100.5°
  • Front Intake Lift at TDC .127"
  • Front Exhaust Lift at TDC .232"
  • Rear Intake Lift at TDC .099"
  • Rear Exhaust Lift at TDC .264"
  • Front Overlap 39.9°
  • Rear Overlap 41.5°
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Please review this product's fitment notes & exceptions prior to purchase: Add to Cart

This product is vehicle specific. Click here to select your vehicle to ensure fitment.

Fitment Notes & Exceptions
  • Fits Twin-Cooled M8 models only.

This Product Fits:


Harley Davidson
Electra Glide Ultra Limited CVO/SE FLHTKSE 2017, 2018, 2019, 2020, 2021
Electra Glide Ultra Limited FLHTK 2020, 2021, 2022, 2023, 2024
Road Glide Limited CVO FLTRKSE 2022, 2023
Road Glide Limited FLTRK 2020, 2021, 2022, 2023, 2024
Road Glide Ultra FLTRU 2019
Street Glide CVO/SE FLHXSE 2017
Tri Glide Ultra Classic FLHTCUTG 2019-2024

This item is also available for 20 other models:

Harley Davidson
Electra Glide Highway King FLHFB 2023
Freewheeler FLRT 2019-2024
Road Glide 3 FLTRT 2023-2024
Road Glide CVO/SE FLTRXSE 2018-2022
Road Glide Special FLTRXS 2019-2023
Road Glide ST FLTRXST 2022-2023
Road King Special FLHRXS 2019-2024
Softail Breakout 114 FXBRS 2018-2020
Softail Breakout 117 FXBR 2023-2024
Softail Fat Bob 114 FXFBS 2018-2023
Softail Fat Boy 114 FLFBS 2018-2024
Softail FXDR 114 FXDRS 2019-2020
Softail Heritage Classic 114 FLHCS 2018-2024
Softail Low Rider S FXLRS 2020-2024
Softail Low Rider ST FXLRST 2022-2024
Softail Pro Street Breakout CVO/SE FXSE 2017
Softail Street Bob 114 FXBBS 2021-2024
Street Glide CVO/SE FLHXSE 2018-2022
Street Glide Special FLHXS 2019-2023
Street Glide ST FLHXST 2022-2023
Product Style Item # Store SKU Manufacturer Product # Availability
Product Style Black w/ Highlighted Fins / Chrome Pushrod Tubes / Chain Drive Item # 10085964 Store SKU Manufacturer Product # 310-1101B Availability In Stock: Ships next business day
Product Style Black Granite w/ Highlighted Fins / Chrome Pushrod Tubes / Chain Drive Item # 10085966 Store SKU Manufacturer Product # 310-1107B Availability In Stock: Ships next business day
Product Style Black w/ Highlighted Fins / Chrome Pushrod Tubes / Gear Drive Item # 10085965 Store SKU Manufacturer Product # 310-1102A Availability In Stock: Ships next business day
Product Style Black Granite w/ Highlighted Fins / Chrome Pushrod Tubes / Gear Drive Item # 10085967 Store SKU Manufacturer Product # 310-1108A Availability In Stock: Ships next business day
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