Compatible with bikes equipped with Batwing style fairings

78-80 Z 400 B 400cc

1/4 Drive Sockets: 3/8

Blue Threadlocker

TBW w/ insert option has a 1in O

arlen ness stage 1 big sucker air cleaner round wedge for harley 7OM Compatible with bikes equipped withOne piece aluminum backing plate No cover included For use with the OEM round or wedge air cleaner cover Stage 1 red pre oiled filter element. With added urethane for best support of the factory cover. The best and simplest performance air cleaner kit for your bike period. Increases Horsepower & Torque Patented Hidden Breather Technology Pre Oiled & Synthetic High Performance Filters One Piece Aluminum Backing Plate Radius Air Inlet for Unobstructed