New Old Stock- Genuine Harley Davidson 


Harley Part # 16800174 - NOS Genuine Harley Screamin Eagle 4.075 Big Bore Bolt-On Cylinders Milwaukee-Eight™ Powertrain - Black Non-Highlighted



Now, you can increase the displacement of your Milwaukee-Eight™ engine without removing the engine from the chassis. The Screamin’ Eagle® team has engineered a 4.075" Big Bore Cylinder that increase the internal bore but slips into the existing case bore without modification. When combined with the appropriate piston and flywheel combination in the Screamin’ Eagle Stage III and Stage IV kits, these cylinders can increase the displacement of your Milwaukee-Eight engine from 107 to 114CI or 114 to 117CI. The kit includes front and rear cylinders and cylinder head and cylinder base gaskets.
Replacement cylinders for '18-later Softail and ‘17-later Touring models equipped with Screamin' Eagle Milwaukee-Eight Stage III and IV kits.



Please look closely at pictures and decide condition and fitment for yourself.

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