STAGE1 BIG SUCKR 91-19 XL

Each hidden breather is O-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine breathing, eliminating the need for any external hoses or hardware

Standard red filters are pre-oiled, washable and feature four layers of surgical grade cotton for optimum filtration and maximum airflow

Radius air inlet provides maximum performance by providing unobstructed airflow

One-piece aluminum backing plate features hidden breather technology

All necessary hardware and instructions are included with each kit

Accepts Arlen Ness(R) Stage I round covers only.
Will Fit ’88-’90 models also; breather system is not applicable for these model years.