Availability
Get efficient performance by ensuring a proper seal. Holley has replacement gaskets for every type of Holley carburetor. From the base gasket to the air cleaner ring gasket and everything in between, you're sure to find what you need.
( 110 )
$19.29
—
$19.58
Holley offers their accelerator pump diaphragms for all of their carburetors. These quality pieces ensure that the job is done right and help to keep your carb functioning like new.
( 117 )
$15.88
—
$19.61
Holley fuel bowl gaskets are designed to replace your standard fuel bowl gaskets. They transform jet changing into an easy process with no worries of ripped gaskets.
( 89 )
$11.17
—
$15.88
Holley offers base gaskets for every type of Holley carburetor. From the base plate gasket to the air cleaner ring gasket and everything in between, you're sure to find what you need.
( 96 )
$13.95
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$16.51
Holley replacement power valves are an important component in the power enrichment circuit of Holley's performance carburetors. They operate by using engine vacuum to control their opening and closing rate. When they open, additional fuel is supplied to the main system during heavy load or under full power situations to eliminate hesitation and bogging--ensuring the smooth delivery of power without any drivability concerns. They're available in many different vacuum ranges to time the system's operation to your specific requirements, and they come in your choice of single-stage, two-stage, and high-flow designs. A gasket is included.
( 130 )
$15.88
—
$19.60
Replace your worn or missing throttle studs with the Holley recommended carburetor throttle lever studs.
( 99 )
$11.85
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$21.57
Restore the performance of your high-mileage fuel pressure regulator with these genuine Holley diaphragm repair kits. You'll regain the accuracy and performance of the regulator from when it was new.
( 65 )
$11.85
Holley vacuum secondary diaphragms will replace your existing worn-out diaphragms. They are made from a high performance rubber material and will fit most Holley carburetors with vacuum secondaries.
( 49 )
$18.99
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$19.58
Holley carburetor float kits work with side-hung and center-hung Demon and aftermarket Holley carburetor floats, as well as many OE Holley, Ford, Chrysler, GM, Motorcraft, AMC, and Rochester marine carburetors. Offered in brass and Nitrophyl for internally and externally adjustable floats, they're available as primary floats, secondary floats, and secondary floats with notches that include jet extensions. Holley's wedged floats feature a reinforced float bracket assembly that allows more fuel to flow through the bracket—especially when using bottom-feed needles and seats. Technical notes for Holley carburetor float kits: * Wedged floats are designed for oval track use, so the float stays open in turns * The use of brass floats on the secondary side of Model 4160 carburetors factory-equipped with Nitrophyl floats may result in loss of fuel control and flooding if the floats contact the metering plate * You should only install jet extensions and notched floats in rear fuel bowls
( 107 )
$19.58
—
$20.32
Holley has fittings to adapt different sized fuel lines to bare Holley fuel bowls, as well as hose and banjo fittings for special applications.
( 105 )
$18.99
—
$20.32
Holley kickdown spring and bracket sets adapt your Holley carburetor for use with your Ford automatic transmission. The brackets have one mounting hole and one locator pin. They're designed for carburetors with a 30cc accelerator pump.
( 39 )
$17.78
—
$19.60
Upgrade your carburetor's hardware for maximum performance with the help of Holley. Their needle and seat hardware kits work with all Holley carbs with an adjustable needle and seat. Also keeping style in mind, these kits are offered in gold or black. Kits include adjusting nut, lock screw, gaskets, and O-ring.
( 20 )
$11.40
—
$12.58
Holley carburetor accelerator pump check valves are made to fit most Holleys using a 30cc or 50cc accelerator pump. They feature the "umbrella" design most commonly used in performance-style carburetors.
( 10 )
$18.99
Holley Sniper EFI throttle lever extensions bolt directly onto your current throttle lever, increasing the mechanical advantage of your throttle cable, or rod. This results in a significantly decreased pedal effort, and smoother pedal feel, especially at low throttle input, such as when you are leaving a stoplight. They are ideal if a stiffer throttle pedal is noticed after an EFI conversion. Features: * Direct bolt-on installation * Hardware included * Decreases pedal effort for smoother driving characteristics * Corrects poor throttle cable/rod geometry
( 63 )
$19.97
Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetor metering block gaskets are available for a variety of Holley carburetors with and without intermediate systems. These gaskets ensure a good, leak-free seal between your carburetor body and metering blocks. Holley can give you the edge you need over the competition!
( 26 )
$11.17
—
$16.61
Racers sometimes prefer to race their cars without using a power valve. In these cases, the only way to properly block off the power valve circuit is with one of these Holley power valve plugs and gaskets. They'll fit any Holley carburetor with 1/2 in. x 28 threads, and block the circuit for all-out race performance!
( 6 )
$10.13
On Sale
Holley offers these throttle body gaskets as direct replacements for their throttle body systems. They're ideal for rebuilds or maintenance use.
( 11 )
$29.44
$14.43
—
$18.39
On Sale
Holley standard main jets are just what you need to fine-tune your carburetor for street or race performance. Threaded for easy installation and removal, they manufacture these brass jets to high tolerances for consistency. They're available in dozens of jet and jet drill sizes for precise fitment on countless gasoline-fueled vehicles. When considering replacement parts for your carburetor, trust the expertise of Holley.
( 198 )
$13.95
—
$15.38
Holley offers a wide selection of linkages, brackets, throttle studs, and other components you need to complete your carb installation correctly.
( 56 )
$17.76
Direct from Holley come these throttle lever extensions. They are designed to help relocate the throttle lever mounting point for the accelerator cable and readily accept most throttle lever studs for a simple and convenient throttle hookup.
( 25 )
$17.76
Holley transmission kickdown lever extensions are handy parts used to extend the lower Ford OEM transmission kickdown lever when converting from a 2 barrel to a 4 barrel carburetor or as an effective mounting point for a transmission kickdown.
( 24 )
$12.66
These Holley air cleaner gaskets are designed to fit under the air cleaner for most carburetors. They will help prevent unfiltered air from entering your engine. Available for most carburetors, these Holley air cleaner gaskets will give your air filter assembly an airtight fit and keep the dirt and dust out of your carburetor.
( 34 )
$10.12
—
$19.58
Holley split wire looms direct from the Holley EFI Wiring Shop. These are high-quality TechFlex F6 black nylon braided split looms they utilize on their main harnesses. They are available in two lengths and a range of diameters from 1/8 in. to 2 in. to build or service your Holley EFI-powered machine.
( 31 )
$14.44
—
$19.72
Holley transmission kickdown brackets are used to mount an overdrive transmission's kickdown cable to the carburetor. They're made of steel and feature a natural or gold iridited finish. These brackets will fit most Holley carburetors, with the exception of Dominators and any carburetor with a factory-installed Ford kickdown. Order the model designed for your carb/tranny application.
( 112 )
$19.58
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