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Holley 0-4777C 650 CFM Double Pumper Carburetor

Name: Holley 0-4777C 650 CFM Double Pumper Carburetor
Brand: Holley
Price: 1227.99 CAD
Availability: OutOfStock

by Holley

• SKU: ds_BBVL_0-4777C

• Product Type: Carburetor

2 sold in last 8 days

$1,227.99

Inventory:

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Description_ASC	Notice - Due to the natural color variations of the dichromate plating process, the plating color may vary from casting to casting (within a carburetor) and from carburetor to carburetor. This is considered normal and is not a cosmetic defect. If you desire a carburetor with no color variation, please shop our black and shiny finish carburetors.
Description_DEF	Carburetor
Description_DES	650 CFM Double Pumper Carburetor
Description_FAB	Gold Dichromate finish for corrosion resistance and classic Holley looks
Description_FAB	Optimized street/strip calibration that works out-of-the-box
Description_FAB	Manual choke (Cable driven, hand operated) for precise cold start control
Description_FAB	Mechanical secondaries for awesome tire turning performance
Description_FAB	Dual accelerator pumps for additional fuel under initial acceleration
Description_FAB	Dual feed fuel inlets for constant high volume fuel delivery
Description_FAB	Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing
Description_FAB	100% wet-flow tested by Holley technicians to assure it arrives ready to run!
Description_INV	MDL 4150 650CFM D/P-CHROMATE
Description_EXT	Double Pumper Carburetor; Dichromate Finish; 4 bbl; 650 cfm; Model 4150; Manual Choke; Mech. Secondary; Dual Fuel Inlet; Gasoline;
Description_SHO	Carburetor
Description_MKT	Holley Double Pumper (R) carburetors are a perfect performance upgrade for hot street cars and race vehicles. Double Pumper carburetors are an American icon when it comes to performance carburetors. From their roots as the premier carburetor on many factory muscle cars to powering thousands of vehicles across the finish line, the Double Pumper is a great choice whether you are burning up the street or the quarter mile.
Description_MKT	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. The Double Pumper is available in a gold dichromate or tumble polished shiny finish and 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.
Description_MKT	Don't trust your performance to just anyone, Holley is the only modular carburetor company that has been in business for over 100 years and has powered every NASCAR champion since the 60's.
Choke	Manual
Finish	Gold Dichromate
Usage	Street/Strip
Emission	Without EGR
Booster	Straight
Emission Code	3
Fuel	Gasoline
Booster Type	Straight
Fuel Type	Gasoline
Barrels	4
Primary Pump Nozzle Size	28
Carburetor Type	4150
Secondary Type	Mechanical
Barrel	Four
Secondary Pump Nozzle Size	28
Fuel Inlet	Dual
Condition	New
Marine Use	No
Material	Aluminum
Throttle Bore	1.688 inch
WARNING CA Proposition 65 Message	WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Type	Automotive
Flange	Square Bore
Secondary Main Jet	73
Primary Main Jet	67
Brand	Holley
Carburetor Use	Performance and Race
Model	4150
Product Type	Carburetor
Secondaries	Mechanical
Vacuum Ports	1 timed (spark) port, 1 full, and 1 PCV port
Warning	California Proposition 65
Warranty	Limited 90 Day
Primary Power Valve	6.5
Supercharged Application	No
WARNING CA Proposition 65	Yes
CFM	650
Vacuum Port Quantity	1 timed (spark); 1 full; 1 PCV
Sale Category	Carburetors and Components
Length	8.0000
Width	11.0000
Height	13.0000
Weight	10.0000

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Holley 0-4777C 650 CFM Double Pumper Carburetor

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Do you offer wholesale or jobber pricing?

Yes. Wholesale pricing is available for legitimate businesses that provide a valid business number or equivalent proof. Ongoing purchase volume is required to maintain discount eligibility. One-time personal buyers aren’t eligible.

Will this part fit my vehicle?

If a product page clearly lists fitment for your vehicle and the description leaves no reasonable doubt, we’ll cover the cost of return if it doesn’t fit. Exclusions apply if prior modifications cause the issue. When browsing self-serve, you’re responsible for confirming compatibility by checking manufacturer fitment data and notes. If unsure, contact us before ordering and we’ll verify it for you.

Do you offer technical support or installation advice?

We help where possible on a case-by-case basis. Most manufacturers include detailed instructions and tech support contacts. Because our catalog spans hundreds of brands, we can’t provide every torque spec or procedure, but we’ll connect you with the manufacturer if needed.

Do you offer price matching?

We don’t guarantee price matching, but we’re happy to review a legitimate in-stock offer from another Canadian retailer. The comparison must include all costs such as product price, shipping, taxes, and fees, and the item must be identical and available for immediate purchase. We won’t lose money to match unsustainable or out-of-stock pricing.

Can I exchange an item?

Yes. In-store exchanges happen on the spot when stock is available. For shipped orders, the original item must be returned first. Once received and inspected, we can issue a store credit toward the correct part or replacement. We can’t send a second item while the first is still in your possession without payment for both.

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