Kits Include the 42mm/45mm Smoothbore Carb in a Natural FinishEasier, Faster Installation Using Stock CV Throttle CablesExcellent Throttle Response, More Power, Improved Acceleration and Better Gas MileageOrder Fewer Part Numbers to Cover More ApplicationsInstallation Instructions and Hardware IncludedNOTE: Kits Are Not for Use on Models With Cruise Controls42MM/45MM EASY KITS Accept the Original Harley Davidson Intake Manifold, Choke Cable, and Throttle CablesKeep the Stock Look of Your BikeRecommend the Use of a High-Flow Air Filter Designed for the Stock CV CarbNOTE: Not for Use With Stock Air Cleaner; Requires a Hi-Performance Air Cleaner, Use Stock Air Cleaner Cover; (May Be Used With a Screamin' Eagle Air Filter Kit)Fits the Following Harley Davidson Models:BIG TWIN 1990-1999TWIN CAM 1999-2006Please Note: The Image Displayed Is Representative of the Item, but May Vary Depending on Your Specific Model.