Harley-Davidson 16800332 Screamin' Eagle 4155 In Big Bore Bolt-On Cylinders Screaming Eagle parts-rack Forged Carbon Fiber Seat Cowl

Forged Carbon Fiber Seat Cowl 61301374

- Includes Multi-Layer Coated Head Gaskets

Fits '91-'17 Dyna®(except '14-'17 FXDL

Fits '09-'17 Dyna models (except FXD)

Harley-Davidson 16800332 Screamin' Eagle 4155 In Big Bore Bolt-On Cylinders Screaming Eagle parts-rack Forged Carbon Fiber Seat CowlKIT,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