Up for bid is a pre-owned Holley 1850-3 model 4150 Performance 600 CFM four-barrel carburetor in NON_WORKING condition (see PICs). All existing throttle and choke linkage components and butterflies move freely (see PICs). VERY IMPORTANT NOTE: the previous owner had removed some parts from this carburetor - be sure to examine the PICs carefully to ensure it will serve your needs (see PICs)). The carburetor has been in extended storage and has not been used since it was removed and will need servicing/rebuilding before being installed for use (see PICs). This carburetor was discovered at an estate sale where many vintage automotive parts were offered and is being listed based on information I received from the previous owner and my Internet research and is being sold in as-found condition. Buyer will pay a shipping fee for USPS Ground Advantage mail with delivery confirmation and insurance – Canada residents shipping charges will be based on International Priority mail. Worldwide shipping also available - please e-mail me for an International shipping quote before bidding. Good luck bidding !!!