Arlen Ness Inverted Series 10 Gauge Air Cleaner - 18-942 For Harley Motorcycles 1999-2017 FXR Recommended that new rocker shafts

Recommended that new rocker shafts be used when installing roller rocker arms

PRODUCT NAME SEAT TYPE 2-UP SEAT MODEL PRO SERIES SDC PERFORMANCE BASE COLOR BLACK COLOR/FINISH BLACK / ORANGE MATERIAL SADDLEHYDE™ FILL MATERIAL GELCORE™ DECORATION CARBON FIBER / GRIPPER STITCHING ORANGE STITCHING OVERALL SEAT LENGTH 29-1/2" DRIVER SEAT LENGTH 14-1/2" DRIVER SEAT WIDTH 11-1/2" REAR SEAT LENGTH 12" REAR SEAT WIDTH 6" FEATURES WITHOUT BACKREST UNITS EACH RIDING STYLE STREET

light-weight die-cast aluminum

T15 Torx bolts ensure extra-secure clamping for solid

Converts early S&S air cleaners to new-style breather hardware

Arlen Ness Inverted Series 10 Gauge Air Cleaner - 18-942 For Harley Motorcycles 1999-2017 FXR Recommended that new rocker shaftsFeatures Forged billet aluminum backing plate features Big Sucker hidden breather technology and a radius air inlet for smooth airflow Forged billet air filter covers feature exposed design and a CNC inverted top that acts as a velocity stack to help pull in more air flow Hidden breathers are O ringed at the heads and exits at throttle body carb to create a virtually closed loop system Performance filters features a black synthetic filter element