Sold out

750-Cfm-Ultra-Double-Pumper-Marine-Carburetor

Click to zoom in

Load image into Gallery viewer, 750-Cfm-Ultra-Double-Pumper-Marine-Carburetor

Holley 0-76750HBM 750 CFM Ultra Double Pumper Marine Carburetor

Name: Holley 0-76750HBM 750 CFM Ultra Double Pumper Marine Carburetor
Brand: Holley
Availability: OutOfStock

by Holley

• SKU: ds_BBVL_0-76750HBM

• Product Type: Carburetor

2 sold in last 8 days

$0.00

Inventory:

Guaranteed Fitment

Always the correct part

Added Value

Performance matched parts

In-House Experts

We know our products

Nationwide Delivery

Economy shipping

Description_ASC	This model of carburetor has the square bore flange bolt pattern. It can replace Holley, Edelbrock, Carter AFB, and Autolite style carburetors with 5 3/16" x 5 5/8" bolt pattern. If you have a spreadbore style intake manifold, you will need an adapter to install this carburetor. Similar to the Mr. Gasket #1932.
Description_DEF	Carburetor
Description_DES	750 CFM Ultra Double Pumper Marine Carburetor
Description_FAB	Hard Core Gray (TM) w/ black anodized billet aluminum metering blocks/base plate. Casting is hard coat anodized for ultimate corrosion resistance
Description_FAB	Ultra Double Pumpers feature an Optimized marine calibration that works out-of-the-box
Description_FAB	Factory preset electric choke for easy startups
Description_FAB	Mechanical secondaries for awesome performance
Description_FAB	4 corner idle allows you to precisely control your idle system
Description_FAB	Built in, clear fuel level sight glass for easy, no mess fuel level adjustments
Description_FAB	Aluminum construction for a 43% weight savings
Description_FAB	100% wet-flow tested by Holley technicians to assure it arrives ready to run!
Description_INV	750 ULTRA MARINE DOUBLE PUMPER - HB
Description_EXT	Ultra Double Pumper (R) Carburetor; 4 bbl; 750 cfm; Model 4150; Mech. Secondary; Electric Choke; Gasoline; Dual Fuel Inlet; Black Metering Block/Base Plate; Hard Core Gray Finish;
Description_MKT	The new Ultra Marine Double Pumper (TM) Carburetors feature all aluminum construction and are equipped with metering blocks and a base plate made from 6061-T6 billet aluminum. They weigh in at approximately 5 lbs. less than a comparable zinc carburetor.
Description_MKT	The new Ultra Marine Double Pumper Carburetors have an enhanced fuel curve for optimum performance, with many more features such as aluminum construction; anodized billet aluminum metering blocks and base plate; 4 corner idle for precise idle control; mechanical secondaries for great performance; clear fuel level sight plugs for easy, no mess fuel level adjustments; four vacuum ports for all necessary vacuum accessories;
Description_MKT	The new Ultra Double Pumpers are built to exceed the Coast Guard standards and are J1223 Marine Standard certified. So, if you are hitting the lake for an easy cruise or some high speed fun, these new performance carburetors will meet and exceed your performance demands!
Description_SHO	Carburetor
Secondary Main Jet	84
Warning	California Proposition 65
WARNING CA Proposition 65 Message	WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Primary Main Jet	74
Type	4150
Brand	Holley
Carburetor Use	Marine
Primary Power Valve	6.5
WARNING CA Proposition 65	Yes
Vacuum Port Quantity	1 timed (spark); 2 full; 1 PCV
CFM	750
Model	4150
Product Type	Marine Carburetor
Secondaries	Mechanical
Vacuum Ports	1 timed (spark) port, 2 full, and 1 PCV port
Sale Category	Carburetors and Components
Fuel Type	Gasoline
Billet Color	Black
Emission	Without EGR
Booster Type	Down Leg
Supercharged Application	No
Marine Engine Size	Universal
Choke	Electric
Finish	Hard Core Gray
Secondary Type	Mechanical
Usage	Marine
Carburetor Type	4150
Barrels	4
Booster	Down Leg
Condition	New
Emission Code	3
Fuel	Gasoline
Primary Pump Nozzle Size	31
Warranty	Limited 90 Day
Fuel Inlet	Dual
Flange	Square Bore
Secondary Pump Nozzle Size	31
Material	Aluminum
Barrel	Four
Marine Use	Yes
Throttle Bore	1.688 inch
Length	8.0000
Width	11.0000
Height	12.0000
Weight	10.0000

1 customers are viewing this product

Holley 0-76750HBM 750 CFM Ultra Double Pumper Marine Carburetor

Rock Solid Hitch

Solid hitch with serious strength and clean powder coat, heavy to lift, but installs easy and tows perfectly!!

Great Shipping

Shipping was quick and on time - exactly what I needed for my small-block build - would buy again for sure

Perfect Fit Mats

Weatherbeater mats fit my work truck perfectly. Dropped them in and nothing moves. Truly a great upgrade

Sleek Visors

Window visors look incredible and feel durable, install was simple. Zero wind noise on the highway!

Leveling Success

Leveling kit components were well packed. Instructions lacking, but online videos helped. Rides level now and feels planted.

Found Single Lifters

Found single lifter pairs in stock here when others required full sets, fast shipping got me racing again, hell yeah!!

Desert Series Bumper

Rear bumper upgrade looks better than factory plastic. Install was easy, and functionality is miles ahead. Highly recommended.

Lomax Fitment

Tonneau cover fit is excellent. Clear instructions and a smooth install. Delivery to my door was super convenient

Next Day Turbo

Turbo arrived next morning and matched description. Bolted up cleanly and truck is back to full power.

Legend Grille Guard

Husband’s birthday grille guard is rock solid, looks sharp he loves it so much!!! Thanks again

Shipping Protection Helped

Customer service handled a damaged shipment immediately. Refund was painless. I’ll shop here again.

Easy Exhaust Install

Exhaust system installed in two hours on my first try. Perfect fit and the sound is pure joy.

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.

Are prices shown before or after tax?

All prices on the site are before tax. GST, HST, or PST is calculated at checkout based on your shipping address..

Need Help? We've Got Answers.

Find quick solutions to the most common questions about shipping, returns, compatibility, and support.

Contact