holley
Holley 04781S Double Pumper Carburetor
- SKU:
- 19485604
- MPN:
- 04781s
- Availability:
- Usually ships the same or next business day. In stock at our CA, PA, WA warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 02/23/2026 08:59:53 PM PST
- Stock Update:
- 02/23/2026 08:59:53 PM PST
Description
This item is brand-new, factory sealed.
Holley 0-4781S 4150 850Cfm Univ Double Pumper Carburetor-Pol- Mechanical secondary dual accelerator pump provides additional fuel under initial acceleration
- Dual feed fuel inlet
- Silver finish with center hung floats
- 4-corner idle system for precise control
- 100-percent wet-flow tested and calibrated for street drivability
- Manufacturer: Holley
- Brand: Holley
- Model: Holley 4150 850Cfm Univ Double Pumper Carburetor-Pol
- Item Weight: 13 pounds
- Item model number: 0-4781S
- Is Discontinued By Manufacturer: No
- Exterior: Machined
- Manufacturer Part Number: 04781S
- OEM Part Number: 0-4781S
This carburetor is calibrated for gasoline and includes dual metering blocks, power valve blow-out protection, manual choke, a dual feed fuel inlet, and dual accelerator pumps. These features allow fine tuning of the secondary jets and easy control of engine warm-up. It comes in a silver finish with center-hung floats
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Holley 04781S Double Pumper Carburetor
$823.41