Arlen Ness Big Sucker Beveled Air Cleaner Kit - 50-841 For Harley Motorcycles 1999-2017 Brand_Barnett Seat base is 3/16" marine-grade

Seat base is 3/16" marine-grade fiberglass

DOT/ECE certification/FMVSS-218

883 models will require the use of XL1200 cylinder heads to achieve correct compression ratios

All necessary instructions and hardware included

5" back support

Arlen Ness Big Sucker Beveled Air Cleaner Kit - 50-841 For Harley Motorcycles 1999-2017 Brand_Barnett Seat base is 3/16" marine-gradeFeatures One piece aluminum backing plate features hidden breather technology Each hidden breather is O ringed at the heads and exits at the mouth of the injector carb to provide efficient engine breathing Radius air inlet provides maximum performance by providing unobstructed airflow All necessary hardware and instructions are included Air filters are washable and reusable Specs Product Name Air Cleaner Kit Model Big Sucker Design Beveled Air Cleaner