K&N Black Round Precharger Filter Wrap KN22-8001PK Special Purpose Washers All rocker arms are moly

All rocker arms are moly coated for wear resistance and smoother low friction operation

Mounts Edelbrock square-bore carbs to stock Quadrajet & Thermo-Quad manifolds

150 Series Taper One-Piece Full Flow Swivel 150° Hose End -16ANBlue/Red Finish

Phenolic rubbing blocks endure heavy spring loads

K&N Black Round Precharger Filter Wrap KN22-8001PK Special Purpose Washers All rocker arms are molyK&N Black Round Precharger Filter WrapFits 11 x 4" Filter KN22 8001PK KN22 8001PK 22 8001PK The K&N PreCharger filter wrap is specially designed to extend the service interval of your K&N Filtercharger filter when used in very dusty conditions. They are made from durable polyester material containing a uniform weave. The PreCharger will stop small dirt particles with minimal restriction to the airflow of the filter. Product Specifications: Product