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On Sale Parts & Accessories
Shop limited-time discounts on parts, tools, and accessories from your favorite brands!
Shop limited-time discounts on parts, tools, and accessories from your favorite brands!
Shop limited-time discounts on parts, tools, and accessories from your favorite brands!
Showing In Stock Items. Show All 19 Items.
On Sale
Holley Model 4150 Aluminum Double Pumper Carburetors
Holley Model 4150 aluminum Double Pumper carburetors offer an improved fuel design and efficient construction features for huge 38 percent weight savings over standard carbs. Optimized for street and strip calibration, they provide great performance right out of the box. Holley carburetors include dual accelerator pumps, mechanical secondaries, and dual-feed inlets for constant high-volume fuel delivery. Plus, with power-valve blowout protection and a 100 percent wet-flow test, these units set a standard for performance and reliability that's hard to beat. An attractive tumble polished finish is icing on the cake. Choose the Holley Model 4150 aluminum carburetor for your particular make and model.
( 45 )
$699.95
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$749.95
$628.95
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$673.95
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 )
$699.95
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$799.95
$628.95
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$718.95
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 )
$799.95
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$870.95
$718.95
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$782.95
On Sale
Holley 4150 XP Supercharger Carburetors
By popular demand, Holley is expanding the draw-thru supercharger carburetor line to now include the 4150 XP Series. Like the existing HP line, these carbs are available in 600, 750, and 950 cfm flow rates—and standard polished with black accents. The feature-laden XPs include a contoured venturi inlet for balanced airflow, screw-in air bleeds for precision-tuning capabilities, high-flow billet metering blocks, billet base plate, and Dominator-style fuel bowls which allow plumbing from either side. Supercharger XP carburetors also have a unique capability that allows their power valves to reference the intake manifold vacuum below the supercharger. This enables the power valve to operate as it should, based off intake manifold vacuum. A power valve provides further enrichment to the main metering system under load (low vacuum) conditions. Holley XP carburetors are the standard for square bore race carburetors. Race-Ready out of the box! Order the model with options preferred for your vehicle. Product details: * Tumble polished shiny finish for good looks * Application-specific blower calibration * Contoured venturi inlet offers balanced airflow for increased horsepower * Screw-in air bleeds for precision-tuning capabilities * Dual accelerator pumps for additional fuel under initial acceleration * Dual feed fuel inlets for constant high-volume fuel delivery * 4-corner idle allows you to precisely control your idle system * Mechanical secondaries for perfect off-the-line launches * Boost referenced power valve for proper enrichment under acceleration * Throttle lever cut off for clearance on a sideways application * 100 percent wet-flow tested by Holley technicians to assure it arrives ready to run
( 2 )
$1,126.95
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$1,349.95
$1,013.95
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$1,213.95
On Sale
Holley 4150 Street HP Carburetors
The all new Aluminum Street HP's weigh up to 40% less and are even easier on your wallet. Holley is proud to introduce the all new Aluminum Street HP™. They utilize the best features from Holley's Race Bred 4150 HP™ carbs, but are tamed for street and light competition use. The Street HP features an aluminum contoured main body design taken from the race winning 4150 HP™ and has 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 are plenty of vacuum ports for power brakes, PCV, etc. The Aluminum Street HP takes all the great features from the race bred HP and the Double Pumper and combines them into the perfect street/strip carburetor.
( 38 )
$799.99
$719.99
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!
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$539.95
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$549.95
$484.95
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$493.95
On Sale
Holley 2300 Carburetors
Holley 2300 model carburetors are perfect for racing classes where 2-barrel carburetors are required, or for hot rodders looking for something different. These units have many performance features—including a manual choke, center hung float bowl, universal throttle lever, all-metal parts, replaceable jets, a power valve, and high-flow venturi. Holley 2300 carburetors are available in universal and vehicle-specific applications.
( 102 )
$549.95
$493.95
On Sale
Holley Street Avenger Model 2300 Carburetors
Holley's Street Avenger Model 2300 carburetors offer trouble-free performance in a good-looking, easy-to-install package. They're calibrated to give you the performance that you need, without the tuning headaches involved with other carbs. And all of this comes with a silver finish that looks as good as it performs! The Street Avenger is available in many different sizes for a variety of engines. Features include: * Gen IV no-trouble power valve * Built-in fuel filter * Center-hung float * External float adjustments * Electric choke * Two vacuum ports (one times spark and one PCV)
( 113 )
$599.95
$538.95
On Sale
Holley 4160 Aluminum Street Carburetors
A leader in fuel systems, Holley offers less weight with more performance in their 4160 aluminum street carburetors. High performance enthusiasts are always looking for ways to make their street machines faster. These aluminum carburetors can equate to 5 lbs. of weight savings compared to their zinc counterparts! Less weight, move faster and possibly save some dough at the fuel pump--what could be better? Holley 4160 aluminum street carburetors are offered in electric chokes for easy warm-ups or manual chokes allowing you to control the warm up. Vacuum secondaries, and adjustable floats make these aluminum carburetors bolt-on performance upgrades for a wide variety of vehicles. Plus, they will remain bright and shiny and can be hand-polished for a show car shine that will definitely brighten up your engine compartment! Lightweight performance and heavyweight looks; a dynamic duo for under your hood--Holley 4160 aluminum street carburetors.
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$528.95
$475.95
On Sale
Holley Sportsman Model 4500 Dominator Carburetors
Holley Sportsman Model 4500 Dominator carburetors feature the patent pending new Holley Gen 3 main body, which is 5/16 in. taller than the previous generation! This new height allows for larger radius air entries to deliver smoother flow—which equates to improved throttle response and consistency. An extended air cleaner flange is incorporated for easy air scoop attachment when using the available air scoop adapter. Other features include all-aluminum construction, tunable billet metering blocks, throttle position sensor mounting points, and knurled (hand adjustable) curb idle screws. Each calibration has been dyno and track tested to deliver proven performance! Key features of the Holley Sportsman Model 4500 Dominator carburetor: * All-aluminum construction saves 3.8 lbs. over original models * Shiny with billet aluminum metering block and black hardware * Designed for use on Drag racers, Pro Street, or any high-horsepower engines * Calibrations optimized for today's race engines and new fuels * Fully machined from venturi throat to throttle bore for predictable and repeatable performance * Annular boosters deliver excellent signal and throttle response * Screw-in air bleeds offer precise tuning capabilities * Metering blocks feature improved durability, true gasket sealing, and adjustability (power valve channel restrictors, intermediate restrictors, and idle feed restrictors) * Dual 50cc accelerator pumps provide the perfect amount of fuel from idle to full throttle * 4-corner idle allows you to precisely control your idle system * Clear sight windows on fuel inlet side of bowls for easy and safe fuel level adjustments * Notched float and jet extension are installed * 5/8-18 in. inlet threads offer a large variety of plumbing options (uses standard 4500 fuel inlet spacing) * Factory-ready TPS mounting points for use with data acquisition systems * Knurled primary and secondary curb idle screws allow for easy idle adjustment without the use of tools * Contoured hex head squirter screws for streamlined airflow * Progressive secondary link installed for perfect off-the-line launches; no linkage parts under the carburetor (1:1 wire link included in kit) * 100 percent wet-flow tested by Holley technicians to assure carb arrives ready to run * Compatible with the Gen 3 Dominator 4-hole billet spacer
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$1,299.95
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$1,349.95
$1,168.95
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$1,213.95
On Sale
Holley Gen 3 Ultra Dominator Carburetors
Holley Gen 3 Ultra Dominator carburetors feature a brand new main body, brand new state-of-the-art calibrations, high-volume HP fuel bowls, and sizes up to 1,475 cfm! The metering blocks are fully adjustable (emulsion bleeds, power valve channel restrictors, and idle feed restrictors). These carburetors include redesigned Holley HP fuel bowls for racing. Internal baffling helps to control fuel slosh and minimize float level fluctuations in hard launching or cornering situations. The HP fuel bowls also have material added in key areas (the needle and seat, fuel inlet, and sight window areas) for added strength in demanding race environments and can be plumbed from either side. Some of the many Holley Gen 3 Ultra Dominator carb features include: * Main body 5/16 in. taller than the previous generation * Designed for larger radius air entries optimized using computational fluid dynamics (CFD) software to deliver smoother flow into fully machined, big-bore Venturi * Improved 6061-T6 billet aluminum metering blocks offering improved durability, true gasket sealing (sealing surface integrity), and brightly dipped anodizing for good looks and corrosion protection * Power valve channel restrictors are now machined lower in the metering blocks for improved fuel delivery to the power valve circuit * Accelerator pump channel internally drilled, eliminating the need for an external plug, * Excess material removed for increased fuel capacity * Snap-in-place bowl vent whistle makes removal and/or replacement easier * 20 percent more fuel capacity vs. traditional V-bowl, eliminating fuel starvation and providing consistent air/fuel ratios * Fuel shelf is positioned below the needle and seat to minimize fuel aeration and promote more consistent metering * Fuel trough designed into the floor of the bowl to route fuel flow directly to the jets and assist in keeping them covered by fuel * Clear sight windows on both sides of the bowls for easy and safe fuel level adjustments * Built-in drain plug in the front center of the bowl provides easy access to empty the bowl (contoured entry provides smooth fuel flow directly to the needle and seat) * Designed for use on drag race, Pro Street, or any high-horsepower engines * All-aluminum construction saves 3.8 lbs. over original models (28 percent weight savings) * Dual 50cc accelerator pumps
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$1,549.95
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$1,999.95
$1,393.95
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$1,798.95
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!
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$799.95
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$921.95
$718.95
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$828.95
On Sale
Holley 2300 Marine Carburetors
Featuring typical Holley quality, model 2300 marine carburetors include special modifications that make them adaptable and legal for marine use. Primary differences include J-style fuel bowl vent tubes and sealed throttle shafts. In addition, these 2-barrel carbs were designed to meet flooding and backfire requirements set by the U.S. Coast Guard. Other features include an electric choke, 30cc accelerator pumps, single fuel inlets, and a 5 in. airhorn.
Not Yet Reviewed
$699.95
$628.95
On Sale
Holley Air Bleed Kits
Keep your carb precisely tuned for efficient performance. Holley air bleed kits are designed to fine-tune your carburetor's intermediate and high-speed circuits. They are made from high-quality brass.
( 15 )
$29.88
$14.95
On Sale
Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems
Holley Sniper 2 EFI Returnless Fuel Injection Systems are self-tuning, easy-to-install, EFI conversions for 4-barrel (4150 flange) style carburetors. They took everything that they learned from the original Sniper EFI system and added new features that will make your EFI conversion more simple, reliable, and modern. Like all Sniper EFI systems, Sniper 2 is designed to work with the Sniper Ecosystem that includes Hyperspark ignition, complete fuel systems, multiple user interfaces/dash displays, and more. Make your classic drive like a modern fuel-injected vehicle, with easy cold starts, smooth drivability, and improved fuel economy! Sniper 2 is designed to be installed at home in your garage with limited tools and the support of Holley's comprehensive installation manual and videos. The user-friendly setup wizard allows you to answer a few simple questions about your engine—and the system will begin self-tuning with no laptop or tuning required. If you're looking for a high-performance fuel injection system that delivers power, efficiency, and ease of use, look no further than the Sniper 2 EFI. Main features: * Only 4 wiring connections required: Battery+, Battery-, Switched Ignition, and RPM * Includes 20 feet of 3/8 in. vapor guard fuel hose, filters before/after the pump, fittings/hardware, and a low profile returnless drop-in pump module(1.275-inches above the tank mounting surface) that is designed for universal installation into fuel tanks that range from 7 to 12 in. deep * Pre-set, internally regulated pump only requires a single feed line to the Sniper 2 unit * Innovative clamping system allows you to locate the module anywhere in the tank beside your existing sending unit and can be rotated 360 degrees for easier clocking. * Main harness includes plug-and-play HyperSpark distributor support for integrated timing control, making your ignition setup hassle-free * Wide variety of tuning and gauge display options: from a 3.5 in. full-color LCD hand-held, 5 in. digital dash, or the Bluetooth dongle, which allows you to connect either an iOS or Android based cell phone to your Sniper 2 * Female -6 AN O-ring fittings * Overall height is only 3.280 in. * Supports up to 650 hp naturally aspirated or 575 hp on boost with four 100 lbs.-hr. injectors * Requires 55-65 PSI * Next generation ECU features improved RF noise and interference resistance (stands up to old car wiring, noisy alternators, faulty plug wires) * Redesigned throttle shaft and plate geometry for a smoother throttle feel * Integrated transmission kickdown provisions for GM TH350/400, 200-4R/700R4 and Ford C4/C6 applications * "Hidden Harness" wiring exit from the rear of throttle body for a clean appearance * Inputs and outputs consist of: 2x ground inputs, 2x ground outputs, 1x TPS output (0-5 V), and 1x tach output * Redesigned injector connector for improved reliability * Onboard contactless magnetic TPS sensor ensures an accurate TPS reading * Next generation mil-spec style M8 positive lock connector for CAN1 and CAN2 provides the latest in CAN bus technology for a simple yet robust connection * Cast-in fuel crossover from the primary to secondary fuel rail * The included Bosch LSU 4.9 wideband oxygen sensor provides real-time fuel map learning * Included clamp-on oxygen sensor kit ensures a leak-free oxygen sensor install with stainless steel T-bolt clamps and a stainless steel weldable oxygen sensor flange * Sniper 2 throttle bodies are serialized, which provides an improved experience in the event of any unit needing to be inspected
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$1,999.95
$1,699.95
On Sale
Holley Double Pumper Long Sleeve T-Shirts
There are carburetors, and then there are Holley carburetors—as evidenced by Holley Double Pumper long sleeve T-Shirt! The world-famous Double-Pumper met the demands for increased power delivered by factory muscle cars of the 1960s and continuing today. This long-sleeve "Breathe Easy" t-shirt conjures images of that golden era of performance with the red and grey artwork contrasting the navy blue cotton material. Order your favorite sizes of the Holley Double Pumper long sleeve T-Shirt—the statement on the back says you're a real hot rodder!
( 5 )
$39.99
$14.95
On Sale
Earl's Performance Carburetor Inlet Fittings
Earl's Performance carburetor inlet fittings are made from aluminum with an anodized finish--or stainless steel with a natural finish. They're available in a variety of sizes and attachment styles. Order the model best suited for fitment on your carb application.
( 69 )
$20.05
$12.95
On Sale
Summit Racing™ Fabricated Intake Manifolds
A properly fabricated intake manifold can produce significant gains in your engine's performance. Add one of our Summit Racing™ fabricated intake manifolds to your engine combination to make more power! Each of these stock/OEM deck engine block style intake manifolds is manufactured to exacting standards utilizing the latest CNC machining and fabricating equipment. Simply find and order a perfect fit for your specific make and model vehicle.
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$449.99
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$469.99
$349.99
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$369.99
On Sale
FiTech Air Cleaners
FiTech offers automotive air cleaners in a variety of styles and sizes for fitment on many vehicles. These filters prevent dirt, dust, sand, and other contaminants from damaging your engine. They are equipped with high-quality element material, such as cotton gauze, and contribute to your vehicle's performance. The air cleaner assemblies are available for single 2-, 3-, and 4-barrel fitment. Select the style and size preferred for your application.
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$111.99
$100.79
