Holley 4000 Series Carburetor

The following is as per Google search. It is strongly recommended that you do you due diligence on this item. Selling as is. holley carburetors 3923289-dz list-4053 883 3923289-DZ List 4053 Holley Carburetor. 7B1 date. Camaro Z/28 ...The Holley 3923289-DZ (List-4053) is a highly desirable, factory-original 780 CFM vacuum secondary carburetor specifically for 1968–1969 Chevrolet Camaro Z/28s with 302 cubic inch engines. It was also used on 1968 Chevy II/Nova and full-size models with the 396/375hp L78 engine, featuring aluminum construction and dual-feed fuel lines. Key Details and Specifications as per google. Part Numbers: GM # 3923289 DZ / List-4053 (R4053A). CFM: 780. Application: Primarily 1969 Camaro Z28 (302ci), but also correct for late 1968 models. Features: Aluminum body, vacuum secondaries, manual choke, and specific 5583 (primary) and 4519 (secondary) metering blocks. Date Codes: 1968 dates often start with 8, while 1969 starts with 9 (e.g., 863 = 1968, June, Third Week). Common Identification Marks DZ Stamp: The "DZ" designation is typically stamped next to the list number on the air horn. Date Code: The 3-digit or 4-digit code indicates when it was manufactured, crucial for matching numbers. $999.00 or best offer. If the ad is up than it's still available. Meet up at the address shown.