Our New Daytona Standard replacement carburetors come with a variety of fixed throttle linkages, and jetted for direct replacement of original factory 1bbl carburetors 1932 to present day. They will retofit most factory original US made 1bbl carburetors, and are manufactured to the highest quality, and with Ethanol resistant parts for use with todays modern alcohol laced fuels. All models are manual choke only. Phone us for specific fitment and pricing.