ARLEN NESS Knuckle Sucker Air Cleaner - Black - Twin Cam 18-751

Knuckle Sucker Air Cleaner - Black - Twin Cam
Features a one-piece aluminum backing plate/carb support bracket with patented hidden breather technology and radius air inlet, Breather passages exit at the mouth of the carburetor/throttle body, creating a virtually closed-loop system, Kit includes high-performance filter, backing plate and steel outer cover, All necessary hardware and instructions are included with each kit