S&S Cycle 910-0500 107" Bolt-In Big Bore Kit for 2007-'17 HD® Big Twins (except '17 touring) - Wrinkle Black Finish tote bag No matter where you are

No matter where you are

17-2023 M8 MODELS (EXCEPT: 2023 FLHXSE & FLTRXSE)

and gives Mom a little peace of mind as a sunblock

Universal fitment

The custom House of Harley branding on the back completes the look

S&S Cycle 910-0500 107" Bolt-In Big Bore Kit for 2007-'17 HD® Big Twins (except '17 touring) - Wrinkle Black Finish tote bag No matter where you areS&S Cycle 910 0500 This bolt in big bore kit is easy to install, and requires no machining or rebalancing. This is the largest bore (3. 937") that can be fit in a stock engine case. Stock engine height is maintained so there are no manifold or frame fitment issues. The S&S 11 fin cylinder design closely resembles OEM shape and come prefinished ready to install. Cylinders feature increased fin area for better heat dissipation, and the centrifugal cast,