Arlen Ness 50-574 Big Sucker® Stage 1 Air Cleaner PINK all metal embellishments feature a

all metal embellishments feature a gold-tone finish for a rich complement to this light-colored boot

rounded square design

including conversions

S&S 550 Cam- Designed for Big Bore Applications

Arlen Ness 50-574 Big Sucker® Stage 1 Air Cleaner PINK all metal embellishments feature aArlen Ness 50 574 Big Sucker Stage 1 air cleaners are engineered and proven to give your engine maximum airflow for more horsepower & torque. The patented hidden breather backing plate is o ringed at the heads and exits inside the mouth of the throttle body for a virtually closed loop system, eliminating the need for any external hoses or hardware Increases Horsepower & Torque Patented Hidden Breather Technology Pre Oiled High Performance Filters One