This K&N Stub stack fits 1-1/2 Inch SU carburetors of type H4, HS4, HIF14, HIF38, and HIF4. K&N Stub stacks are designed to increase the airflow of carburetors by decreasing the restriction around the choke horn. The stub stack fits inside the air cleaner housing and slides snugly down over the choke horn.
Color : Silver
Material : Aluminum
Features
Increases The Airflow By Reducing Restriction
Manufactured Using High Quality Materials
Fits 1-1/2 Inch SU Carburetors Of Type H4, HS4, HIF14, HIF38, And HIF4
Limited 1 Year Warranty
