Harley-Davidson 16800332 Screamin' Eagle 4155 In Big Bore Bolt-On Cylinders Screaming Eagle parts-rack and a hidden snap-down collar

and a hidden snap-down collar to prevent it from flapping while you ride

- Includes Multi-Layer Coated Head Gaskets

12X12 INCH

- Gloss Black finish - Manufactured from Original Equipment components to ensure superior fit and finish - Complements gloss black passenger sissy bars and luggage racks

- 4% increase in horsepower that you will notice

Harley-Davidson 16800332 Screamin' Eagle 4155 In Big Bore Bolt-On Cylinders Screaming Eagle parts-rack and a hidden snap-down collarKIT,CYL,4. 155,BLK,NH Increase the displacement of your Milwaukee Eight engine without removing the engine from the chassis. The Screamin' Eagle product team has engineered a patent protected 4. 155 Big Bore Cylinder that increases 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 IV kits, these cylinders can increase the