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S&S Cycle

S&s Cycle Performance Kit Power Package - 310-1226D For Harley Touring / Softail 2017-2026

MPN: 310-1226D SKU: 0904-0207
S&S Cycle

S&s Cycle Performance Kit Power Package - 310-1226D For Harley Touring / Softail 2017-2026

MPN: 310-1226D SKU: 0904-0207
SKU: 0904-0207
Big-bore bolt-on kit increases 107" M8 to 129" with no case machining required 4.32" bore cylinders with 11.0:1 compression ratio forged pistons S&S oil pump/cam plate with 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 S&S premium tappets S&S hard-anodized, black coated tappet cuffs are billet aluminum construction S&S 550 cams are designed for big bore applications S&S valve springs work with cams up to 0.605" lift High-performance conical single wire spring design Made in the USA Will fit VVT models. Not for any Trike models. Intake/rocker cover gaskets not included. Specs Product Name Power Package Riding Style Street Bore Size 4.320" Cooling System Oil Cooled Model Performance Kit Color/Finish Wrinkle Black Features Cam Chain Tensioner Style 550C Units Kit Features Black Pushrod Tubes Stroke Length 4.375" Cam Drive Type Chain Color/Finish Non-Highlighted Fins Displacement 129" Compression Ratio 11.0:1 2017-2026 Harley-Davidson Road Glide FLTRX/FLTRXS 2017-2022 Harley-Davidson Road King FLHR/FLHRC 2017-2026 Harley-Davidson Street Glide FLHX/FLHXS 2018-2019,2025-2026 Harley-Davidson Softail Breakout FXBR 2018-2020 Harley-Davidson Softail Deluxe FLDE 2018-2019 Harley-Davidson Softail Fat Bob FXFB 2018-2020,2025-2026 Harley-Davidson Softail Fat Boy FLFB 2018-2021,2025-2026 Harley-Davidson Softail Heritage Classic FLHC 2018-2020 Harley-Davidson Softail Low Rider FXLR 2018-2021 Harley-Davidson Softail Slim FLSL 2018-2021 Harley-Davidson Softail Sport Glide FLSB 2018-2020 Harley-Davidson Softail Street Bob FXBB 2020-2024 Harley-Davidson Softail Standard FXST Fitment DisclosureThis quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
Regular price $3,294.95
Shipping calculated at checkout.

Product Details

Product Description

Features

  • Big-bore bolt-on kit increases 107" M8 to 129" with no case machining required
  • 4.32" bore cylinders with 11.0:1 compression ratio forged pistons
  • S&S oil pump/cam plate with 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
  • S&S premium tappets
  • S&S hard-anodized, black coated tappet cuffs are billet aluminum construction
  • S&S 550 cams are designed for big bore applications
  • S&S valve springs work with cams up to 0.605" lift
  • High-performance conical single wire spring design
  • Made in the USA
  • Will fit VVT models.
  • Not for any Trike models.
  • Intake/rocker cover gaskets not included.

Specs

Product Name Power Package
Riding Style Street
Bore Size 4.320"
Cooling System Oil Cooled
Model Performance Kit
Color/Finish Wrinkle Black
Features Cam Chain Tensioner
Style 550C
Units Kit
Features Black Pushrod Tubes
Stroke Length 4.375"
Cam Drive Type Chain
Color/Finish Non-Highlighted Fins
Displacement 129"
Compression Ratio 11.0:1

2017-2026 Harley-Davidson Road Glide FLTRX/FLTRXS
2017-2022 Harley-Davidson Road King FLHR/FLHRC
2017-2026 Harley-Davidson Street Glide FLHX/FLHXS
2018-2019,2025-2026 Harley-Davidson Softail Breakout FXBR
2018-2020 Harley-Davidson Softail Deluxe FLDE
2018-2019 Harley-Davidson Softail Fat Bob FXFB
2018-2020,2025-2026 Harley-Davidson Softail Fat Boy FLFB
2018-2021,2025-2026 Harley-Davidson Softail Heritage Classic FLHC
2018-2020 Harley-Davidson Softail Low Rider FXLR
2018-2021 Harley-Davidson Softail Slim FLSL
2018-2021 Harley-Davidson Softail Sport Glide FLSB
2018-2020 Harley-Davidson Softail Street Bob FXBB
2020-2024 Harley-Davidson Softail Standard FXST

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
Part Numbers
Store SKU MFR. Product # Availability
0904-0207 310-1226D In Stock
Fitment
This product is vehicle specific. Select your vehicle to confirm fitment.

This Product Fits

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.

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