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11 Results Found For "Holley Model 4150 Carburetors 0-4776S"
Showing In Stock Items. Show All 11 Items.
On Sale
Holley 4150 Double Pumper Carburetors
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.
( 145 )
$799.95
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$921.95
Holley 4150 Classic HP Carburetors
Holley HP™ carburetors have been the standard in racing carburetors for nearly two decades. Powering the biggest names in NASCAR to the Saturday night racer, HP carburetors are the perfect choice for all types of motorsports. Classic HP carburetors are available from 390 to 1000 CFM and feature a contoured venturii inlet for balanced air flow, screw in air bleeds for precision tuning capabilities, high flow metering blocks and Dominator style fuel bowls which allow pluming from either side for ease of installation. Holley HP carburetors are the standard for square bore race carburetors.
( 10 )
$921.95
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$999.95
Holley 4150 Supercharger Carburetors
Holley 4150 supercharger carburetors are ideal for the street or the strip. They feature universal throttle linkage, a square bore flange, a manual choke (unless noted otherwise), dual fuel inlets, mechanical secondaries, 50cc secondary pumps, and a manifold-referenced power valve. Plus, they are 100 percent wet-flow tested and calibrated.
( 3 )
$999.95
On Sale
Holley 4150 Aluminum Street HP Carburetors
Holley aluminum Street HP carburetors make tire-smoking performance affordable! They utilize the best features from Holley's Race Bred models but are tamed for street and light competition use, weighing up to 40 percent less and are even easier on your wallet. Each Street HP carburetor features an aluminum contoured main body design with a tumble polished shiny finish and screw-in air bleeds for precision tuning capabilities. The metering system includes a timed spark port for a vacuum advance distributor and is calibrated for a hot street/strip engine setup for outstanding throttle response, drivability, and maximum performance. A street HP base plate is used so there is plenty of vacuum ports for power brakes, PCV, etc.
( 59 )
$870.95
$782.95
Holley 4150 Classic Carburetors
Classic Holley carbs have been a staple for rodders around the world for decades. They're the perfect performance upgrade for stock to mildly modified vehicles and have that classic Holley look. Dual feed fuel inlets assure you get all the fuel you need while its vacuum secondaries and electric choke make it amazingly universal. Plus, it is gold dichromate coated for durability and classic Holley looks. Don't trust your performance to just anyone, Holley is the only modular carburetor company that has been in business for over 100 years.
( 78 )
$921.95
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.
( 7 )
$799.95
On Sale
Holley 4160 Carburetors
Replace your old carburetor with original Holley performance 4160 carburetors. Budget-minded enthusiasts, like you, will be rewarded with maximum performance from your stock or mildly-modified engine. These Holley 4160 carburetors are easier to tune than full race carburetors with temperamental secondary metering blocks and dual pumps. Plus, they're available in your choice of universal or direct-fit OE replacement versions with all emission provisions. Bolt-on installation and improved performance; no wonder when car guys think of carburetors, they think of Holley 4160 carburetors!
( 272 )
$870.95
Holley 4160 Marine Carburetors
Holley 4160 marine carburetors include all of the same features as their street cousins--plus a few more that make them adaptable and legal for marine use. Primary differences include fuel bowl vent tubes, sealed throttle shafts, and universal marine calibration. Plus, they are designed to meet flooding and backfire requirements as defined by the U.S. Coast Guard. Other than that, they're typical Holley quality all the way, with a square bore flange, vacuum secondaries, single or dual fuel inlets, an electric or manual choke, 30cc accelerator pumps, and a 5 in. airhorn (unless noted otherwise). And last but not least, you can choose between universal or direct fit OE replacement versions.
( 12 )
$921.95
Holley Truck Avenger Carburetors
The carburetor gurus at Holley built these carbs with off-roading in mind. Features include maximum low-end torque and horsepower output, steep angle idle, spring-loaded needles and seats, four vacuum ports, and off-road vacuum secondaries. Their one-piece fuel bowl vent tube eliminates fuel spillover during extreme maneuvers, and their unique metering block provides flood-free operation. You'll have exceptional fuel control over rough terrain with the Holley Truck Avenger carburetor best suited for your off-road needs. Other product features include: * Aluminum-construction models available * Gold dichromate finish * Single-feed fuel inlet for ease of installation * Factory, preset electric choke for effortless startups or manual (cable-driven, hand-operated) choke for precise cold start control (depending on application) * Compatible with GM, Chrysler, and Ford A/T kickdown linkage (additional parts may be required) * 100 percent wet-flow tested assuring it arrives ready-to-run
( 15 )
$799.95
On Sale
Holley Aluminum Ultra XP 2-Barrel Carburetors
Holley improved the carburetor that powered thousands of racers into the winner's circle—Holley Ultra XP 2-barrel carburetors. They used the original 0-4412 and added the proven design elements of their Ultra Series delivering the XPs with more tunability, more durability, more weight savings, and more features! They are approved for use in NASCAR Mid-West/West Coast Late Model Divisions and utilize the same venturii and throttle bore dimensions of the classic 2-barrel carburetor. Holley Ultra XP carburetors are available in different finishes, and will outperform any production 2-barrel available. Features include: * All-aluminum construction for nearly 50 percent weight savings over zinc versions * Tumble polished aluminum with Black billet aluminum metering block and base plate * No choke tower for unobstructed airflow * Air bleeds moved outward to allow a smoother transition of airflow * Air cleaner flange centered over venturii for improved airflow and performance, 5/16 in.-18 bent air cleaner stud included * Down-leg boosters for improved fuel signal * Contoured hex head squirter screw for streamlined airflow * Internal pump passage on metering block equipped with tunable bleed off * Same original 1 3/8 in. venturii and 1 11/16 in. throttle bore size and throttle plate/shaft size * Fuel bowl provides 20 percent more fuel capacity while controlling slosh with internal baffling * Clear sight windows on both sides of bowl for easy and safe fuel level adjustments * Fuel trough designed into floor of bowl to route fuel flow directly to the jets and assists in keeping jets covered by fuel * Built-in drain plug provides easy access to empty contents of bowl * -8 (O-ring) inlet threads offer a large variety of plumbing options (come with an extended -8 O-ring to -8AN male adapter and -8 plug). Can be plumbed from either side * Throttle shaft rides in oil impregnated sintered bronze bushings for smooth throttle actuation * Throttle shaft capped to prevent entry of debris and contaminates * 30cc pump with metal lever. Anti-siphon valve in main body to reduce pump pull-over * Dedicated race-only throttle lever with all unnecessary street attachment points and tangs removed * Knurled (hand adjustable) curb idle screw allows for easy idle adjustment without the use of tools * Set screw for wide open throttle stop adjustment * Wedge float provides fuel control while cornering * 100 percent wet-flow tested by Holley technicians to assure it arrives ready to run!
( 6 )
$921.95
$828.95
Holley Sniper EFI Conversion Fuel Tanks
One of the most popular updates for an older vehicle is swapping out the carburetor for electronic fuel injection (EFI); but using an external pump to supply the high pressure needed for EFI can be a problem. External pumps are loud and often difficult to mount properly. Holley Sniper EFI conversion fuel tanks are the complete bolt-in solution for your EFI conversion. They're a direct-fit for a wide variety of specific applications, require no modifications, and include either a 255 lph or 400 lph submersible pump, a fuel level sender, and internal baffles. For the fuel you need with in-tank quietness, order a Holley Sniper EFI conversion fuel tank. Features include: * 255 lph model supports up to 550 hp * 400 lph model supports up to 750 hp * 60 psi at 13.5 V with a 10.4 amp draw * Made of coated, galvanized steel that is also silver powdercoated for corrosion protection * Fuel pump hanger assembly included * Sender has 1/4 in. NPT supply and return line ports for easy fuel line connection * Barbed vent fitting * Sending units have the correct ohm range for factory gauges * Fuel pump and sender are recessed into the tank * EFI-style tank baffling includes a 4.3L internal fuel tray to prevent starvation * Fits and looks like an OE tank when installed * Include new tank straps, where applicable
( 113 )
$849.95
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$999.95
