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The Holley 80555-1 (often listed as 0-80555C or 0-80555S) is a classic 650 CFM, spread-bore, 4-barrel carburetor. It is specifically engineered as a performance replacement for GM Quadrajet carburetors. It features vacuum secondaries and a factory-preset electric choke. Designed exclusively for GM passenger cars and light trucks, it is not compatible with Ford or Chrysler applications.

Brand: Holley

Manufacturer's Part Number: 0-80555C

Part Type: Carburetors

Product Line: Holley 4175 Carburetors

CFM: 650

Fuel Category: Gasoline

Number of Barrels: 4

Carburetor Flange: Spread bore

Choke: Electric

Secondary Type: Vacuum

Fuel Inlet: Single

Primary Jet Size: 62

Primary Power Valve (Hg): 6.5 Hg

Primary Discharge Nozzle Size (in.): 0.040 in.

Throttle Linkage Type: Universal

Carburetor Height (in.): 3.450 in.

Holley 4175 Carburetors

Designed as a bolt-on replacement for GM's venerable Quadrajet, Holley's 4175 carburetors utilize a front-mounted fuel bowl fitting, allowing you to reuse the stock fuel line. Other features include vacuum secondaries, power valve blowout protection, a spread bore flange, and a choke.

Carburetor ran when it was pulled off the car. However it has been sitting on the shelf for so long I would expect it will need a rebuild kit. Happy to consider any and all Offers and/or answer any and all Questions.

NO REFUNDS NO RETURNS Item is Sold As Is Where Is with no Warranty Implied or Otherwise. Description is to the best of my knowledge and may change at any time.