Holley Parts and Accessories

Combo, Holley, Mechanical Fuel Pump/Chrome Regulator 4.5-9 lb., Chevy, Small Block, Kit

Part Number: CMB-03-0069

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Rebuid Kits, Carburetor Renew, Models 2010, 4010, 4011, Gaskets, O-rings, Pump Diaphragm, Needle, Power Valve, Instructions, Kit

Part Number: HLY-37-1541

4.76 out of 5 stars ( 17 )

Estimated Ship Date: Today

Fuel Pressure Regulators, Bypass Regulator Kit, Return, 4.5-9 psi, Carbureted, Includes Fittings, Gauge, Mounting Bracket, Kit

Part Number: HLY-12-887KIT

3.6 out of 5 stars ( 5 )

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Fuel Bowls, Quick Change Jet, Conversion, Primary and Secondary, Center Hung, Dichromate, Plugs, O-rings, Gaskets, Change Tool, for Holley 4500, Kit

Part Number: HLY-34-24

4.0 out of 5 stars ( 10 )

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Carburetor Plates, Replacement, Throttle Base Plate, Cast Aluminum, Assembly, for Holley 0-80770, Each

Part Number: HLY-112-115

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Convoluted Tubing, Wire Looms and Wire Sleeves, Holley EFI, Split Wire Loom, Black Nylon, Slip-on Insulation, 0.750 in. I.D., 50 ft. Long, Each

Part Number: HLY-573-109

Not Yet Reviewed

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Carburetor Adapters, Holley 2-barrel, Square Bore 4-barrel Manifold Flange, Black, Each

Part Number: HLY-17-90

5.0 out of 5 stars ( 1 )

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Air Cleaners, Vintage Series, Round, 14 in. Diameter, Black Wrinkle, Cotton Gauze Filter, Each

Part Number: HLY-120-157

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Camshaft Sync Pickups, Holley EFI, Cam Sync Sensor, 3-wire Hall Effect Pickup, M12x1 Threads, Pre-Terminated, for Flying Magnetic Target Only, Each

Part Number: HLY-554-125

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Air Cleaners, 16 in. Round, 5.125 in. Air Horn, Dropped Base, Steel, Black Satin, Cotton Gauze Filter, Red, 3 in. Tall, fits Model 4150, 4160, Each

Part Number: HLY-120-4230

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Fuel Tanks, Sniper, 20 Gallon, Stock Replacement, Steel, Silver Powedercoat, Lock Ring Included, Chevy, Camaro, Pontiac, Firebird, Each

Part Number: SNE-19-503

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Oversize $10.99

Fuel Cell Caps, Screw-on, Billet Aluminum, Black Anodized, Cap Mounting Plate, 6 Bolt Holes, Each

Part Number: HLY-241-226

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Transmission Harnesses, Holley EFI, Control Harness, Tremec TKX-TKO Tranny, Plug-and-Play, VSS, Reverse Lockout, for Terminator Max X ECUs, Each

Part Number: HLY-558-482

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Fuel Injection System Wiring Harnesses, Holley EFI, Replacement, Gen III Hemi, Injector Harness, Stock/USCAR Injectors, for HP, Dominator EFI, Each

Part Number: HLY-558-210

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Air Cleaners, 16 in. Round, 7.50 in. Air Horn, Dropped Base, Steel, Black Satin, Paper Filter, White, 3 in. Tall, fits Model 4500, Each

Part Number: HLY-120-4635

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Fuel Tanks, Sniper, 22 Gallon, Stock Replacement, Steel, Galvanized, Lock Ring Included, Ford, Mustang, Each

Part Number: SNE-19-519

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Oversize $13.99

Fuel Pressure Regulators, HP Billet, Adjustable, 4-65 psi, Return Style, 3/8 in.-NPT, Manifold Fitting, Pressure Gauge, Bracket, Hardware, Kit

Part Number: HLY-12-879KIT

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Fuel Injection System Wiring Harnesses, Holley EFI, Multi Map Selector, Auxiliary Harness, Connector, Pins Included, for Dominator EFI Systems, Each

Part Number: HLY-558-407

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Data Acquisition Components, Holley EFI, EGT Probe, 90 Degree, Open End Tip, 18.5 in Harness, 1/4 in. Probe, Stainless Wire Cover, Each

Part Number: HLY-554-175

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Fuel Pumps, Mighty Mite, Electric, 15 psi, 50 gph Free Flow Rate, 1/8 in. NPT Female Threads Inlet/Outlet, Each

Part Number: HLY-12-429

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Valve Covers, Sniper EFI, Fabricated, Aluminum, 3.5 in. Tall, Baffled, Black, 1.25 in. Breather Holes, Hardware, Chevy, 396-454ci, Pair

Part Number: SNE-890004B

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Fuel Tanks, Sniper, 15.4 Gallon, Stock Replacement, Steel, Galvanized, Lock Ring Included, Ford, Mustang, Each

Part Number: SNE-19-526

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Data Acquisition Components, Holley EFI, EGT Probe, 90 Degree, Open End Tip, 60 in Harness, 1/4 in. Probe, Stainless Wire Cover, Each

Part Number: HLY-554-180

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Air Conditioning Compressor Brackets, for R4 Compressor, Aluminum, Natural, Chevy, Small Block LS, Each

Part Number: HLY-20-133

3.89 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Metering Blocks, Primary, Replacement, Cast Aluminum, Gold Iridited, Holley 4160 Series Carburetors, Each

Part Number: HLY-134-131

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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