NEW Genuine Harley 114"to117" High Compression Big 4.075 Bore Kit M8 4.5 Stroke

Regular price $799.00
Regular price Sale price $799.00
Shipping calculated at checkout.
Availability: Low stock: 1 left
SKU: 42386
Regular price $799.00
Regular price Sale price $799.00
New  - Genuine Harley Davidson


Harley Part # 16800118, 21900087, 16800116 - NEW Genuine Harley 114"to117" High Compression Big 4.075 Bore Kit M8 4.5 Stroke


High Compression Pistons and Jugs removed from Stage IV 114-117 Big Bore kit PN 92500088  - No Heads / Cams

Same as the Stage III 92500057 114-117 kit without Heads or cams

Cylinder Kit (HOG Black) - 16800120


Upgrade your riding experience with our performance kit designed to deliver a powerful boost every time you hit the throttle. Increase torque and power over stock, making long trips with a passenger and luggage feel like riding solo. • Delivers increased response throughout the entire RPM range • Provides thrilling acceleration when twisting the throttle • Maintains flat torque curve from cruising RPM to redline • Can be installed without removing the engine from the chassis • Retains Original Equipment Factory Warranty


Fits 18-later Softail® and 17-later CVO™ Touring models equipped with 114CI or 117CI Milwaukee-Eight® engine.



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