Harley-Davidson Rear Cylinder Assembly M8 4.310 Bore Black Granite Touring Trike service manuals Tipped with a male valve

Tipped with a male valve core plug

Part number 78241

maybe new or rebuilt

Little wear

Replaces OEM # 56600-33E00

Harley-Davidson Rear Cylinder Assembly M8 4.310 Bore Black Granite Touring Trike service manuals Tipped with a male valveHarley Davidson Rear Cylinder Assembly M8 4. 310 Bore Black Granite Touring Trike Increase the displacement of your Milwaukee Eight engine without removing the engine from the chassis. The Screamin Eagle team has engineered a patent protected 4. 310 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