K&N Stubstack Air Horn - 85-0200

K&N Stubstack^® for Holley^® 4150/4160 Series Carburettors. Fits most Holley^® 4150 and some 4160 Series carburettors with high and low choke horns. The 85-0200 is designed to fit 4 barrel popular models in this series. Holley carburettor list numbers are stamped on the choke horn. The K&N Stubstack is designed to increase the airflow of carburettors by decreasing the restriction around the choke horn. The stubstack fits inside the air cleaner housing and slides snugly down over the choke horn.

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