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Product Details

S&S Cycle 129" Power Pack For Harley Milwaukee-Eight 

Making big power used to mean spending hours combing through catalogs and reading specs to make sure everything that you ordered was compatible. S&S has taken the pain out of the process and ensured that you will have everything to get the job done with their all-in-one Power Pack kits. 
The S&S Power Package is the ideal combination of performance and savings designed to transform your engine without breaking the bank. These 129" kits combine their biggest big bore cylinders (4.32") with matched cam / cam plate / oil pump and everything else a high performance cam chest needs to make big, reliable horsepower.
Transform your 107" into a 129" monster!

Features:

  • Performance matched 550 cam
  • Works with stock crankcases
  • Original engine serial numbers are retained
  • Powder coat finish match factory finish 
  • MLS (multi-layered steel) head gaskets
  • Retains stock engine height
  • Includes Cam Cover Badge
Product Style RevZilla Item # Store Sku MFR. Product # Availability
Product Style Black w/ Highlighted Fins / Chrome Pushrod Tubes / Chain Drive RevZilla Item #10581745 Store Sku MFR. Product #310-1223D AvailabilityOut of Stock
Product Style Black w/ Highlighted Fins / Black Pushrod Tubes / Chain Drive RevZilla Item #10581747 Store Sku MFR. Product #310-1225D AvailabilityOut of Stock
Product Style Black w/ Non Highlighted Fins / Black Pushrod Tubes / Chain Drive RevZilla Item #10581748 Store Sku MFR. Product #310-1226D AvailabilityOut of Stock
Product Style Black w/ Highlighted Fins / Chrome Pushrod Tubes / Gear Drive RevZilla Item #10581746 Store Sku MFR. Product #310-1224D AvailabilityOut of Stock
Product Style Black w/ Highlighted Fins / Black Pushrod Tubes / Gear Drive RevZilla Item #10581749 Store Sku MFR. Product #310-1227D AvailabilityOut of Stock
Product Style Black w/ Non Highlighted Fins / Black Pushrod Tubes / Gear Drive RevZilla Item #10581750 Store Sku MFR. Product #310-1228D AvailabilityOut of Stock

This product DOES NOT FIT your 1977 Harley Davidson XL

Fitment Notes & Exceptions
  • Not for Twin-Cooled models, for oil-cooled only
This Product Fits
Harley Davidson
Electra Glide Standard FLHT 2019, 2020, 2021, 2022
Electra Glide Ultra Classic FLHTCU/I 2017, 2018, 2019
Road Glide 3 FLTRT 2026
Road Glide CVO ST FLTRXSTSE 2024, 2025, 2026
Road Glide FLTRX 2017-2026
Road Glide Limited FLTRXL 2026
Road Glide Special FLTRXS 2017, 2018
Road King FLHR/I 2017-2022
Road King Special FLHRXS 2017, 2018
Softail Breakout FXBR 2018, 2019
Softail Deluxe FLDE 2018, 2019, 2020
Softail Fat Bob FXFB 2018, 2019
Softail Fat Boy 114 FLFBS 2018, 2019, 2020, 2021, 2022
Softail Fat Boy FLFB 2018, 2019
Softail Heritage Classic FLHC 2018, 2019, 2020, 2021
Softail Low Rider FXLR 2018, 2019, 2020
Softail Slim FLSL 2018, 2019, 2020, 2021
Softail Sport Glide FLSB 2018, 2019, 2020, 2021
Softail Standard FXST 2020, 2021, 2022
Softail Street Bob FXBB 2018, 2019, 2020
Street Glide CVO ST FLHXSTSE 2026
Street Glide FLHX/I 2017-2026
Street Glide Special FLHXS 2017, 2018
Product Description
Part Numbers
Fitment
2 Customer Reviews for All Models
2 5/5
2 Questions & 2 Answers for All Models
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