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S&S Cycle

S&S Cycle Power Package For Harley Twin Cooled 114" / 117" Milwaukee-Eight 2017-2025

Item: P1183453
Customer rating is 5 out of 5 stars.
2 Read 2 Reviews 2 Q&As Write a Review

Take your M8 to the next level by beefing up your M8 up to 128". This kit is the perfect combination of not only gaining performance but savings versu… Read More

Current price: $3,294.95$3,497.95 Price depends on product options. Make a selection to update price.
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Product Details

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

Take your M8 to the next level by beefing up your M8 up to 128". This kit is the perfect combination of not only gaining performance but savings versus piecing all the parts individually. The kit comes with just about everything you want and need from S&S Cycle as they provide much higher quality cam, cam plate, high flow oil pump, valve springs, lifters, and pushrods.

Features:

  • Bolt on kit which requires no machining
  • 4.250" bore
  • Forged pistons
  • 11.1:1 Compression ratio
  • Oil Pump/Cam Plate:
  • Precision machined from billet aluminum
  • Passage plugs are 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 accessing the oil pump
  • Increased flow capacity on both feed and scavenge side
  • Pushrods:
  • Quickee pushrods with chrome covers
  • Tappets:
  • Premium S&S tappets
  • Tappet Cuffs:
  • Hard anodized black coating
  • Billet aluminum construction
  • Built stronger than stock material which eliminates distortion
  • Tappet stability is improved in high lift and high rpm situations
  • Gear drive kits allow improved cam timing accuracy and eliminates stock chain tensioner
  • Gear drive kits include outer drive gears
  • Valve Springs:
  • High performance conical single wire spring
  • Includes top collars, keepers, and valve seals/bottom collars
Made in the USA
Product Style J&P Cycles Item # Catalog Number Store Sku MFR. Product # Availability
Product Style Black w/ Highlighted Fins / Chrome Pushrod Tubes / Chain Drive J&P Cycles Item #10555173 Catalog Number10555173 Store Sku MFR. Product #310-1101C AvailabilityOnly 1 Left: Ships next business day
Product Style Black Granite w/ Highlighted Fins / Chrome Pushrod Tubes / Chain Drive J&P Cycles Item #10555174 Catalog Number10555174 Store Sku MFR. Product #310-1107C AvailabilityIn Stock: Ships next business day
Product Style Black w/ Highlighted Fins / Chrome Pushrod Tubes / Gear Drive J&P Cycles Item #10555171 Catalog Number10555171 Store Sku MFR. Product #310-1102C AvailabilityOnly 1 Left: Ships next business day
Product Style Black Granite w/ Highlighted Fins / Chrome Pushrod Tubes / Gear Drive J&P Cycles Item #10555172 Catalog Number10555172 Store Sku MFR. Product #310-1108C AvailabilityOnly 2 Left: Ships next business day
Please review this product's fitment notes & exceptions prior to purchase: Add to Cart
This product is vehicle specific.
Select a vehicle to ensure fitment.
Fitment Notes & Exceptions
  • This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-pollution-controlled vehicles only.
    • 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 2019-2025
    Product Description
    Part Numbers
    Fitment
    2 Customer Reviews for All Models
    Customer rating is 5 out of 5 stars. 2 total customer reviews 5/5
    2 Questions & 2 Answers for All Models
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