Paughco Upsweep Headpipes For Harley 1970-1984 Features: 1-3/4 Diameter Chrome finish For swingarm frames only, not for rigid applications Up Sweeps for a swing arm frame will fit with FXE battery box No Baffles Includes 718J and 718J2 mounting hardware Head pipes only, no heat shields or muffler Note: May require the master cylinder to be changed and turn signals relocated.