110" Big Bore Kit for Harley Twin Cam 2007-17
110" Big Bore Kit
This bolt on cylinder and piston kit takes your 96ci or 103ci motor to a full 110ci without removing the engine from the chassis.
The 4" big bore cylinder and piston package increases 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.
The increased engine displacement will provide more torque throughout the RPM range.
Complete top end gasket kit is included with the fitted cylinders and Wiseco pistons.
Fits: 2007-2017 Harley Davidson Motorcycles (excludes Sportsters and the 2017 Touring models with the M8 engine)
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