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Holley fuel pressure regulators are designed to provide the correct fuel pressure for any high performance vehicle. They're available in a variety of configurations and pressure ranges for both universal and vehicle-specific applications.
( 315 )
$49.95
On Sale
Do you need to refurbish your tired Holley carburetor? A Holley Renew kit brings your carb back to original specs and like-new condition! These carburetor Renew kits from Holley come complete with all of the necessary gaskets, O-rings, pump diaphragm(s), needle and seat(s), power valve(s), detailed instructions, and hardware for a complete rebuild. When a Renew is in order, trust Holley to do it right!
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$42.35
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$45.52
Holley EFI CAN splitters enable you to add an additional CAN device to your Holley or Sniper EFI systems, without the need to unplug the handheld. This easy-to-install wiring harness simply plugs into the CAN connector on your main harness—then lets you plug in any Holley EFI CAN device, such as a digital dash or USB to the CAN communication cable. Boost the versatility of your fuel injection wiring with Holley splitters.
( 9 )
$45.98
On Sale
Holley billet fuel filter mounting brackets feature a secure clamping design for a solid mount. They're manufactured from high-quality billet aluminum and available in your choice of black anodized or polished finish. The brackets include stainless steel mounting hardware for installation.
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$68.69
$37.78
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$49.95
On Sale
Holley throttle cable brackets are a nice finishing touch for street rods, street machines, or street/strip cars and trucks. The brackets are available in a variety of mounting styles, and for use with nearly a dozen carburetor models. Brackets for fuel injection style applications are also offered. Choose from among materials and finishes like anodized aluminum and chrome or plated steel. These throttle cable accessories can be ordered for universal or carb-specific replacement.
( 186 )
$47.55
$29.60
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$46.61
On Sale
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.
( 119 )
$28.40
$25.56
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$46.61
On Sale
Holley accelerator pump cams will allow you to "tailor" accelerator pump performance to your engine's actual requirements. They include cams that have a different shape or profile to give different results. Cam "lift" directly affects the accelerator pump stroke, and, therefore, pump capacity. Ramp profile or shape controls the "timing" of the shot. A steeply-rising ramp shape will give a fast, heavy fuel shot right off idle. Conversely, a gently sloping ramp will spread the pump action over a longer period of time.
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$47.55
$32.66
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$42.80
On Sale
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.
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$39.79
$23.66
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$39.48
On Sale
Holley needle and seat assemblies can be used as replacements or performance upgrades. Available in different sizes, they're also available in different materials to suit a wide range of applications. Viton® needles are for all gasoline applications, steel needles are used with alcohol or exotic race fuels, and titanium needles are used for their responsiveness during changes in flow rates, as well as for their excellent sealing capabilities. Any way you look at it, you're sure to find the right one for your application.
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$49.95
$21.38
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$49.95
Holley EFI replacement regulator kits are perfect for when the need to repair your EFI regulator. Whether you have a Holley retrofit fuel pump module, Sniper throttle body, or Holley and Quick Fuel EFI filter regulator, these kits have what you need. The aluminum assembly contains a 175 gph 10-micron filter (when applicable), seal and a regulator preset at 59.5 psi.
( 19 )
$29.18
On Sale
Available in both metal and plastic versions, these Holley Pro-Jection fuel filters are designed for use with all Pro-Jection systems. They filter out damaging particles and contaminants to keep your fuel running cleaner and flowing better.
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$40.93
$36.84
On Sale
These Holley vacuum secondary spring kits are designed to fine-tune your carburetor. They have an effect on initial operating and full upper rpm.
( 49 )
$23.75
$21.38
On Sale
Holley manual choke control cables are ideal components for completing your choke conversion kit or replacing a faulty original. These cables will also work on all Holley manual choke carburetors (like the double pumpers) or any other manual choke carburetor. Well-built and affordable—the value you receive with each Holley part.
( 30 )
$35.65
$32.09
On Sale
Holley accelerator pump discharge nozzles are invaluable when it comes time to tune your accelerator pump system. By keeping a good selection on hand, you can effectively adjust the rate of fuel delivered to your engine by switching back and forth between nozzle sizes.
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$44.53
$21.74
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$46.61
On Sale
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
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$49.95
$22.39
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$49.95
On Sale
Make sure that your Holley Terminator electronic fuel Injection setup is running at the optimum level with a Terminator EFI air temperature sensor. These parts originally come with the Holley Terminator EFI kit, but over time, the sensor will need to be replaced to keep your system running smoothly and reliably. Continue with the added benefits of EFI by replacing your Terminator air temperature sensors when the time comes with genuine Holley products.
( 5 )
$31.21
$28.09
On Sale
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!
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$22.39
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$49.95
On Sale
Complete your Sniper EFI install with Holley's 1 in. drop air cleaner base to gain some extra underhood room and unleash the full potential of your new fuel injection system without modification! These bases are designed specifically for use with the Sniper EFI 4BBL throttle body and a 14 in. air cleaner element and lid. Each stamped steel base features a generous 1 in. drop with the necessary clearance bulges for use of the front mounted fuel inlets on the Sniper EFI unit. The air cleaner bases are available in your choice of a chrome or black powdercoat finish to best match your Sniper EFI unit. Additional details: * 1 in. drop base with necessary clearances for the use of your Sniper EFI 4BBl TBI's front mounted fuel inlets * Compatible with Holley Vapor Guard -6 90 degree to 3/8 in. (P/N 759166ERL) fittings * Designed for use with 14 in. diameter air cleaner filter elements * Stamped steel construction for improved durability
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$31.84
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$41.41
$28.66
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$37.27
On Sale
Holley replacement choke caps are designed specifically for Holley carburetors and will make your installation as easy as possible.
( 23 )
$53.49
$48.15
When you need to service your fuel pump, use only Holley parts. Keep your Holley fuel pump operating like new with one of these Holley service kits.
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$24.15
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$46.59
Holley Sniper remote-mount vent valves for EFI fuel tanks are machined from aluminum. Their outside diameter is 3/8 in., and the barb size is 5/16 in. Mounting hardware is included.
( 1 )
$29.69
On Sale
Holley Sniper 2 EFI input/output wiring harnesses give you access to two ground trigger inputs, two ground trigger outputs, the points output, tachometer output, and digital gauge output wires. The input grounds can be used for things such as AC Kick and nitrous stage activation. The output grounds can be used for electronic fan control, or A/C shutdown at WOT. This harness includes an additional 0-5 V TPS output commonly used for transmission control units, and a tach output wire to drive most common aftermarket tachometers. Additional details: * Wires come individually labeled for easy identification * 4 x 5 ft. long output wires * 2 x 5 ft. long input wires
( 5 )
$44.85
$40.37
On Sale
Holley EFI CAN adapter harnesses are available in several options. Offered are male to female harnesses in several lengths for Racepak and other external CAN devices, harnesses that adapt 2-pin Holley main harness CAN connectors to newer 4-pin CAN devices, and kits that directly connect Racepak Vnet/Holley to either the J1A (HP and Dominator ECUs) or J3 (Dominator ECU only) connectors. Create secure connections with genuine Holley EFI CAN adapter harnesses.
Not Yet Reviewed
$52.69
$41.97
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$47.45
On Sale
Holley Sniper EFI dual sync distributor adapter harnesses ensure your Sniper EFI ignition installation is a snap. Simply plug up both connectors, terminate the pink wire to a switched 12 V ignition source, and you're finished.
Not Yet Reviewed
$46.86
$42.17
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