Arlen Ness 18-342 Knuckle Stage 1 Big Sucker™ For Milwaukee-Eight®, Black Kids Helmet With the H-D® signature script

With the H-D® signature script at the base

Fits ’09-later Dyna® (except FXD)

Made from high quality

Salute the courageous men and women who serve when you wear the cap that pairs your Harley® passion with your respect for First Responders

*Will not fit FXD

Arlen Ness 18-342 Knuckle Stage 1 Big Sucker™ For Milwaukee-Eight®, Black Kids Helmet With the H-D® signature scriptArlen Ness 18 342 The new Big Sucker Stage 1 performance intake for Milwaukee Eight (M8) engines adds new features to the original industry leading air cleaner. The new patent pending hidden breather system is o ringed at the heads, passes through the backing plate and exits inside the mouth of the throttle body through proprietary shooter tubes Knuckle Stage 1 Cover Increases Horsepower & Torque Eliminates Oil Blow bye Issues Associated with M8