New Old Stock - Genuine Harley Davidson


Harley Part # 92500056 NEW Genuine Harley Screamin Eagle M8 Engine Stage 3 Kit 107CI to 114CI

Photos are stock - Box is factory sealed


This kit was developed for the rider looking for a solid “seat of the pants” increase you can feel – every time you roll on the throttle. The increase in displacement and the bump in compression deliver a significant increase in torque and power over stock while restoring the sensation of riding solo when taking that long trip with a passenger and luggage. For ’17 and ’18 Touring models, installation of oil pump cover P/N 62400206 is recommended (sold separately). All models require ECM calibration with Screamin’ Eagle® Pro Street Tuner for proper installation. See Dealer for details.
• Delivers up to 39% more power when compared to the Original Equipment engine configuration
• Delivers increased throttle response throughout the entire RPM range
• Produces flexible roll-on passing power without a required downshift
• Delivers excellent stop-light to freeway speed on-ramp acceleration
• Retains Original Equipment Factory Warranty
• Includes 4.075" Bolt-On Cylinders, Forged 11:1 High Compression Aluminum Coated Pistons, High Performance Piston Rings and Tappets, SE8-498 Cam, Performance Valve Springs
• Includes Multi-Layer Coated Head Gaskets, Cam Bearing Upgrade, most necessary gaskets and seals
• Black with Highlighted Fins - Matches Original Equipment Non-CVO models.

In the Box: SE 4.075" Bolt-On Cylinders, Forged 11:1 High Compression Aluminum Coated Pistons, High performance Piston Rings, SE8-498 Cam, SE Performance Valve Springs, SE High Performance Tappets, Multi-layer coated Head Gaskets, Cylinder Base & Cam Cover Gaskets


Fits: '18-'21 Softail and '17-'21Touring models equipped with 107CI Milwaukee-Eight engine. Does not fit Trike models. Requires separate purchase of Cam Drive Retention Kit P/N 25566-06. Installation may require Cam Spacer Kit P/N 25928-06. For ’17-’18 Touring models, installation of Oil Pump Cover P/N 62400206 is recommended (sold separately). All models require ECM calibration with Screamin 'Eagle Pro Street Tuner for proper installation. Pending approval for use in California on '21 models.


Fitment catalogs are auto generated and are for reference only. Please look closely at pictures and decide condition and fitment for yourself.

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