Description Specifications Fitment Description 45mm carb for use on modified engines requiring the maximum in carburetion (Manifolds not included)42mm carb for use in custom applications on many different types of engines (Now uses OEM Harley cables)PROP 65 WARNING: Cancer and/or reproductive harm - www.P65Warnings.ca.gov Specifications SKU WPS-14-1984 MPN HS42/018-42K Type Carburetor Fitment