RETOOLED and READY TO GO! Our 2100/4100 Manual Choke Kits are BACK IN STOCK and MADE IN USA! Confound it the frustrations associated with automatic chokes. They either dont choke enough and the darned thing stalls when its cold or they choke too much and it is fouled spark plugs and sooty exhaust. If only you had more control of your Mustangs cold start and choke operation.Makes that control possible with its 289 High Performance manual choke conversion kit for Autolite 4100 and 2100 carburetors. This conversion kit installs in about one hour and affords you new levels of cold start fuel metering control. The item "Ford 289 HiPo Manual Choke Conversion Kit Autolite 2100/4100 with Choke Shaft" is in sale since Thursday, June 13, 2019. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Air Intake & Fuel Delivery\Carburetors". The seller is "mustangsetc" and is located in Van Nuys, California. This item can be shipped worldwide.