American Made Motorcycle Parts. forcewinder-dominator-air-intake-kit -wpro-series-filter -for-99-08-twin-cam-wmikuni-424548-carbs-polished-part-uf-5013-425ps
CV & S&S AIR FILTER CONVERSION KIT ADAPTER FOR MIKUNI HSR 42/45/48 HARLEY EVO TC | eBay
Mikuni HSR42 Kit Harley Davidson Shovelhead (For use w. CV or S&S Air- Filters) | Mikunioz
Mikuni HS42/012 Mikuni HSR K&N Air Filters | Summit Racing