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Screamin' Eagle® Pro 4" Big Bore Bolt-On 3 Cylinder &amp Piston Kit - 92500039

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Screamin' Eagle® Pro 4" Big Bore Bolt-On 3 Cylinder & Piston Kit - 92500039

Genuine Harley-Davidson® Product
Screamin' Eagle® Pro 4" Big Bore Bolt-On 3 Cylinder &amp Piston Kit - 92500039
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Now, you can take your 96 or 103 cubic inch motor to a full 110 cubic inches without removing the engine from the chassis. The Screamin’ Eagle team has engineered a 4" Big Bore Cylinder and Piston package that increase the internal bore from 3-7/8" to 4", without increasing the outside diameter of the cylinder spigot. The cylinder slips into the existing case bore without modification. Have you already installed a Stage III or Stage IV performance kit on your 103 Twin Cam motor? This kit will add a whopping 7 cubic inches of displacement for more torque throughout the RPM range. The kit includes front and rear cylinders, system-matched pistons with rings, and top head gaskets. All EFI models require ECM calibration (priced separately). For race application only.

Fitment

Fits ’07-later Twin Cam models with 4-3/8" stroke flywheel. Cannot be installed on CVO™ 110, FLSS or FLSTFBS 110 models or models with engine cases that have been machined to accept large-bore cylinders. Twin-Cooled™ models require separate purchase of model-specific head gaskets.
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Made in the U.S.A.
Air Wing Tour-Pak Chrome Luggage Rack-79179-08Air Wing Tour-Pak Chrome Luggage Rack-79179-08Fits King, Chopped and Razor-Pak Tour-Pak® carrier's lids. Mounting hole pattern matches Premium Tour-Pak® Luggage Rack P/N 53665-87.
Screamin' Eagle® Pro 4" Big Bore Bolt-On 3 Cylinder &amp Piston Kit - 92500039Screamin' Eagle® Pro 4" Big Bore Bolt-On 3 Cylinder & Piston Kit - 92500039Fits ’07-later Twin Cam models with 4-3/8" stroke flywheel. Cannot be installed on CVO™ 110, FLSS or FLSTFBS 110 models or models with engine cases that have been machined to accept large-bore cylinders. Twin-Cooled™ models require separate purchase of model-specific head gaskets.
Boom! Audio SiriusXM Satellite Radio Kit-76000351Boom! Audio SiriusXM Satellite Radio Kit-76000351Fits '14-later Touring and Tri Glide™ models equipped with Boom!™ Box 6.5GT audio system.
CVO Style Rear Fender System - Domestic-59500246CVO Style Rear Fender System - Domestic-59500246Fits '14-later Touring models (except FLHRC and CVO™ models). Does not fit models equipped with Saddlebag Guard Rails P/N 90200561.
Boom! Box 6.5GT Radio Kit - Domestic-76000511Boom! Box 6.5GT Radio Kit - Domestic-76000511Fits '14-later Touring models with the Boom!™ Box 4.3 audio system.
Screamin' Eagle® Pro High-Flow 58mm EFI Throttle Body - Electronic Throttle - 27713-08Screamin' Eagle® Pro High-Flow 58mm EFI Throttle Body - Electronic Throttle - 27713-08Fits ’16-later Softail and ’11-later CVO Softail and ’08-’13 Touring models.
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