Holley Parts and Accessories

Fuel Injection System Wiring Harnesses, Holley EFI, Replacement, Auxiliary Harness, J1A/B Inputs/Outputs, for Terminator, Dominator EFI Systems, Each

Part Number: HLY-558-400

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/20/2025

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Superchrger Carburetor Enclosures, EFI Carburetor Hat, Aluminum, Black Powdercoated, 5.125 in. Diameter, 3.97 in. Tall, Each

Part Number: HLY-120-232

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Monday 10/20/2025

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Fuel Filters, Die-cast Aluminum, Pressure Regulator, Inline, Return, 59.5 psi, 10 Micron, Fuel Injection, 110 GPH, -8 AN Ports, Each

Part Number: HLY-12-889

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/20/2025

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Throttle Body Adapters, Throttle Body to Carbureted Manifold Adapter, Open Center, Billet Aluminum, Black Anodized, 1.00 in. Height, Square Bore, Kit

Part Number: HLY-17-93

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

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Wire Connector Replacement Parts, Holley EFI, Replacement, J2A, J2B, J3, J4, Male/Female Connectors, Pins, Weatherproof Seals, for Dominator EFI, Kit

Part Number: HLY-558-408

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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Water Pumps, Mechanical, Pump Assembly, Standard-volume, Counterclockwise, Aluminum, Black, for Mid-Mount Accessory Drive Only, GM, LS, 4.8-7.0L, Each

Part Number: HLY-97-200

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

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Headlight Conversion, RetroBright, LED Style, Sealed Beam, 5.75 in. Round Housing, Yellow Lens, High and Low Beam, Upgraded Wiring, with Bulb, Each

Part Number: HLY-LFRB105

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/20/2025

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Fuel Pump, Sniper, E85 In-tank, Electric, 12 Volt, 90 gph, 60 psi, Hose Barb, Inlet and Outlet, Chrysler, Dodge, Ford, Plymouth, Each

Part Number: SNE-19-340

2.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/20/2025

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Air Cleaners, Vintage, Die Cast Aluminum, Black Powdercoated, 14 in. Diameter, Bowtie Logo, Each

Part Number: HLY-120-172

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Monday 10/20/2025

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Valve Covers, Track Series, Perimeter Bolt, Tall, Chevrolet Logo, Fabricated Aluminum, Silver Gloss, Baffled, Chevy, 396ci, 402ci, 427ci, 454ci, Pair

Part Number: HLY-241-280

3.7 out of 5 stars ( 20 )

Estimated Ship Date: Monday 10/20/2025

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Fuel Filters, Inline, Prefilter, Billet Aluminum, Stainless Steel Mesh, 100 Microns, 175 gph, 3/8 in, NPT, Each

Part Number: HLY-162-553

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/20/2025

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Fuel Pumps, Mechanical, 80 gph, 7.5 psi, 1/4-NPT Female Thread, Inlet and Outlet, Aluminum, Silver, Rotatable, Chevy, 396-454ci, Mark IV, Each

Part Number: HLY-12-835

3.33 out of 5 stars ( 9 )

Estimated Ship Date: Monday 10/20/2025

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Fuel Pressure Regulators, HP Billet, 4.5 to 9 psi, Inline, Return Style, 3/8 in. NPT, Inlet and Outlet, Idle Bleed, Black Finish, Bracket, Each

Part Number: HLY-12-842

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/20/2025

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Rebuid Kits, Fast Kit, Performance Tuning, Rebuild, Model 4500, Gaskets, O-rings, Pump Diaphragm, Needle, Power Valve, Instructions, Kit

Part Number: HLY-37-1547

4.27 out of 5 stars ( 11 )

Estimated Ship Date: Monday 10/20/2025

Fuel Rail Components, LS Hi-Ram, Adapters, CNC Machined, Aluminum, Mounting Hardware, O-rings, Kit

Part Number: HLY-300-230

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

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Valve Covers, Sniper EFI, Fabricated, Aluminum, Tall, Baffled, 1/4 in. Mount Rail, Silver, 1.25 in. Breather Hole, Hdw, Ford, 260-351ci, Windsor, Pair

Part Number: SNE-890012

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/20/2025

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Fuel Pumps, Mechanical, 130 gph, 7.5-9 psi, Aluminum, Silver, 3/8 in. NPT, Female Thread, Inlet and Outlet, Chevy, 396ci, 402ci, 427ci, 454ci, Each

Part Number: HLY-12-454-13

3.9 out of 5 stars ( 10 )

Estimated Ship Date: Monday 10/20/2025

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Gauge Sending Units, Holley EFI, GPS Digital, USB Modules, Electrical, Speedometer, Plug-and-Play, for Digital Dash Only, 553-106, 553-109, Each

Part Number: HLY-554-140

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Electrical Wires, Holley EFI, Shielded Cable, Black Jacket, 3-conductor, 20 gauge Wire, Internally Shielded, 100 ft. Spool, Each

Part Number: HLY-572-104

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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Fuel Pressure Regulators, Bypass Style, 4.5-9 psi, Return Style, Inline, 3/8 in. NPT Ports, Female Thread, Aluminum, Natural, with Bracket, Each

Part Number: HLY-12-803BP

4.03 out of 5 stars ( 60 )

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Fuel Injector System Components, Pressure Transducer, Replacement, 0-1,600 psi, 0.5-4.5 V Out, 1/8 in. NPT Inlet, 0.875 in. Diameter, Stainless, Each

Part Number: HLY-554-104

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

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Air Cleaners, Vintage Series, 17 in. x 9 in., 5.125 in. Single Carburetor Neck, Finned Top, Cotton Gauze Filter, Cast Aluminum, Polished, Each

Part Number: HLY-120-401

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/20/2025

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Fuel Filters, HP Billet, Inline Style, 3/8 in. Inlet/Outlet, Female Thread, Stainless Steel Mesh, 40 Microns, 100 gph, Black Finish, Gas/E85, Each

Part Number: HLY-162-562

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Monday 10/20/2025

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Fuel Tanks, Sniper, 20 Gallon, Stock Replacement, Steel, Silver Powdercoat, Lock Ring Included, Chevy, Chevelle, Each

Part Number: SNE-19-506

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/20/2025

• Oversize $10.99

MAP Sensors, Holley EFI, Replacement, Bosch Style, 1 Bar, Black Plastic Housing, for Terminator EFI System, Each

Part Number: HLY-554-120

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

• Free Shipping