For Harley Keihin CV CVK Carb Big Twin Sportster XL Carb Rebuild Mixture Screw
For Other Harley models have been modified by Harley / Keihin (Panhead, Shovelhead, Ironhead, pre-89 Evo). For Others are equipped with Keihin CVK36-34. For Big Twin 1990-1999, Twin Cam 1999-2006, XL Sportster 1990-2006.