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Holley 4150 Double Pumper 850 CFM 4-Barrel Carburetor 0-4781C Carburetors, Model 4150, Pumper, cfm, 4-barrel, Square Bore, Manual Choke, Mechanical Secondaries, Dual Inlet, Gold Dichromate, Each

SKU: HLY0-4781C

Carburetors

Holley 4150 Double Pumper 850 CFM 4-Barrel Carburetor 0-4781C Carburetors, Model 4150, Pumper, cfm, 4-barrel, Square Bore, Manual Choke, Mechanical Secondaries, Dual Inlet, Gold Dichromate, Each

SKU: HLY0-4781C

Carburetors
A$2,256.73
LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Holley 4150 Double Pumper carburetors are a perfect upgrade for hot street cars and race vehicles—they're an American icon when it comes to performance. From their roots as the premier carb on many factory muscle cars, to powering thousands of vehicles across the finish line, the Double Pumper is a great choice—whether you're burning up the street or the quarter-mile. The Double Pumper is designed for use on lightweight vehicles with a manual transmission—or an automatic transmission with a high stall and low rear-end gears. These carburetors are available in a gold dichromate or tumble polished shiny finish, along with these features: Dual accelerator pumps for additional fuel under initial acceleration; mechanical secondaries for great performance; dual feed fuel inlets for constant high-volume fuel delivery; and a manual choke for easy control of engine warm up. Order the model with options to suit your application.

Part Type

Performance Carburetor 850CFM 4150 Series

Data: v4.2 - Upd: 2026-10-11 05:03:12

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
0-4781C
Product Attributes - Part Type
Carburetors
Product Attributes - Product Line
Holley 4150 Double Pumper Carburetors
Product Attributes - UPC
090127471081
Product Attributes - CFM
850
Product Attributes - Fuel Category
Gasoline
Product Attributes - Remanufactured
No
Product Attributes - Number of Barrels
4
Product Attributes - Carburetor Flange
Square bore
Product Attributes - Choke
Manual
Product Attributes - Secondary Type
Mechanical
Product Attributes - Fuel Inlet
Dual
Product Attributes - Carburetor Color
Gold dichromate
Product Attributes - Ford Kickdown
No
Product Attributes - Throttle Linkage Type
Universal
Product Attributes - Carburetor Height (in.)
3.250 in.
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
9.500 in fuel line center to center length.

Reference Information

Brand Name/s Holley
StreetFX SKU hly0-4781C
SFX Item ID 4784245
Supplier Item Code 4784245
Manufacturer SKU 0-4781C
Manufacturer UPC 90127471081
Alternative References HOL0-4781C, 4-Barrel

Compatibility

Application Data
  • UniversalYes
    UsageStreet/Strip

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