Arlen Ness Big Sucker Stage I Air Filter Kit - Knuckle - Synthetic Filter - 50-750

Features a one-piece aluminum backing plate/carb support bracket
Eliminates the need for banjo fittings, hoses, and clamps
Breather passages exit at the mouth of the carburetor/throttle body, creating a virtually closed-loop system
Pre-oiled filter element available in red or stainless jacketed styles
Backing plates available in standard, chrome, or black finish
All necessary hardware and instructions included
These air cleaners have received a California Executive Order (Executive Order D-639-8)