Arlen Ness 81-012 10-Gauge® Monster Sucker® Air Cleaner, Black License Plate Frame Arlen Ness 600-251

Arlen Ness 600-251

Front & sides display the precision embroidery of the Harley-Davidson® signature and a grey Bar & Shield®

© 2023 H-D or its affiliates

featuring a lightning bolt in the negative space between letters

93-99 Evolution: 18-592

Arlen Ness 81-012 10-Gauge® Monster Sucker® Air Cleaner, Black License Plate Frame Arlen Ness 600-251Arlen Ness 81 012 The 10 Gauge Monster Sucker is a 90 performance air cleaner that features a massive forward facing filter design and our patented hidden breather backing technology for a reliable intake that enhances the performance of the engine. 10 Gauge air filter cover is forged & CNC machined from billet aluminum 10 Gauge 90 Forward Facing Intake Design Patented Hidden Breather Technology High performance black oiled cotton air filter Massive