Holley Parts and Accessories

Fuel Pumps, Mechanical, 80 gph, 7.5 psi, 1/4-NPT Female Thread, Inlet and Outlet, Aluminum, Silver, Rotatable, Chevy, 262-400ci, Gen I, Each

Part Number: HLY-12-834

3.67 out of 5 stars ( 72 )

Estimated Ship Date: Monday 10/27/2025

Wiring Harness, Holley EFI, V8 Over Manifold, Bosch Injector Harness, for Avenger, Dominator, HP EFI Systems, Chrysler, GM, Cylinder Orientation, Kit

Part Number: HLY-558-200

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/27/2025

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Nitrous Controller Components, Solenoid Driver, High Current, Up to 40 amp Draw, Each

Part Number: HLY-554-111

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/27/2025

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Wiring Harness, Sniper 2 EFI Main Battery Harness, With PDM, Each

Part Number: SNE-558-190

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/27/2025

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Engine Coolant Crossovers, LS Steam Vent Kits, Aluminum, Black Anodized, Chevy, Small Block LS, Kit

Part Number: HLY-26-550

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/27/2025

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Fuel Injection Systems Wiring Harnesses, Dominator EFI, J2A Auxiliary Harness, MPFI, Speed Density/Throttle Metered, with Wideband O2 Sensor, Kit

Part Number: HLY-558-401

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/27/2025

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Relays, Fuel Pump, 30 Amp, 12V, Single Pole, Blade Type, Wire Harness Included, Each

Part Number: HLY-12-753

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Monday 10/27/2025

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Fuel Pressure Regulators, HP Billet, 15 to 65 psi, Inline, Return Style, -8 AN Inlet and Outlet, -6 AN Return, Black Finish, Bracket, Each

Part Number: HLY-12-846

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Monday 10/27/2025

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Headlight Conversion, RetroBright, LED Style, Sealed Beam, Rectangular, 4 in. x 6 in. Hosuing, Modern White, High Beam Only, 5,700K Bulb, Each

Part Number: HLY-LFRB141

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/27/2025

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Fuel Pressure Regulators, HP Billet, Adjustable, 4-65 psi, Return Style, Inline, 3/8 in.-NPT, Female Thread, Aluminum, Black, Clear Anodized, Each

Part Number: HLY-12-879

3.95 out of 5 stars ( 20 )

Estimated Ship Date: Monday 10/27/2025

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Fuel Pressure Regulators, Die-Cast EFI By-Pass, Adjustable, 15-60 psi, Return, Inline, 3/8 in.-NPT, 1/8 in.-NPT, Ports, Fittings, Gauge, Bracket, Kit

Part Number: HLY-12-882KIT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/27/2025

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Crankshaft Position Sensors, Holley EFI, Replacement, Hall Effect, Magnetic Trigger, M12 x1 in. Thread, 2 in. Long, 3 Wire Connector, Terminals, Each

Part Number: HLY-554-124

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/27/2025

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Fuel Rails, Holley EFI, LS Hi-Flow, Aluminum, Black Finish, -8 AN O-ring Inlet, Brackets, Fittings, Hardware, for Stock Intake, Chevy, 4.8-6.2L, Kit

Part Number: HLY-534-209

4.25 out of 5 stars ( 32 )

Estimated Ship Date: Monday 10/27/2025

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Tuning Kits, Carburetor, Accelerator Pump, 2- or 4-barrel, Discharge Nozzles, Needle Valves, Check Valves, Diaphragms, Cams, Screws, Gaskets, Kit

Part Number: HLY-36-184

4.67 out of 5 stars ( 18 )

Estimated Ship Date: Monday 10/27/2025

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Fuel Pumps, Sniper, E85, In-tank, EFI, 12V, 90 gph, 11mm Inlet, 5/16 in. Outlet, Hose Barb, Chevy, Pontiac, Each

Part Number: SNE-19-369

4.82 out of 5 stars ( 22 )

Estimated Ship Date: Monday 10/27/2025

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Fuel Pressure Regulators, Sniper, EFI, 40-130 psi, Bypass, Return Style, Inline, -8 AN Ends, Female Thread, Aluminum, Black, with Bracket, Each

Part Number: SNE-19-395

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025

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MAP Sensors, Holley EFI, 3.5 Bar Range, 37.45 psi, 1/8 in.-27 NPT, Output 0.5-4.5 V, Stainless Case, for Forced Induction Engines, Each

Part Number: HLY-554-134

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/27/2025

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Modules, Sniper EFI, Ignition Coil Driver, Plastic Case, Black, Compact, 1 Channel, Labeled Wire Harness, for Canister Ignition Coils, Each

Part Number: SNE-556-150

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/27/2025

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Steering Shafts, Collapsible, 16.75 in. to 23.50 in. Long, Double D, Steering Box, 30 Spline, Column Box 48 Spline, Steel, Black, Chevy, Pontiac, Each

Part Number: HLY-320-310

2.67 out of 5 stars ( 9 )

Estimated Ship Date: Monday 10/27/2025

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Fuel Injection System Components, Bluetooth Module, for Holley, Sniper 2 EFI, Each

Part Number: SNE-558-498

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/27/2025

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Fuel Filters, Inline, Billet Aluminum, Paper Material, 10 Microns, 100 gph, 3/8 in, NPT Female Threads, Each

Part Number: HLY-162-550

4.83 out of 5 stars ( 18 )

Estimated Ship Date: Monday 10/27/2025

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Fuel Strainers, HydroMat, Fuel Pickup, Rectangle, Offset Outlet, 6 Lock Pin Position, 8.0 in. Long, 3.0 in. Wide, E85 Compatible, Each

Part Number: HLY-16-125

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025

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Fuel Injector System Components, Pressure Transducer, Replacement, 0-200 psi, 0.5-4.5 V Output, 1/8 in. NPT Inlet, 0.875 in. Diameter, Stainless, Each

Part Number: HLY-554-103

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/27/2025

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Fuel Rails, Sniper EFI, Billet Aluminum, Black Anodized, -8 AN Inlet, Hardware, Fittings, for Original Stock Intakes, Chevy, LS, 6.2L, Kit

Part Number: SNE-850013

4.28 out of 5 stars ( 18 )

Estimated Ship Date: Monday 10/27/2025

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Fuel Filters, Aluminum, Pressure Regulator, Inline, Return, 59.5 psi, 10 Micron, Fuel Injection, 175 GPH, 3/8 in. NPT, Each

Part Number: HLY-12-875

3.63 out of 5 stars ( 16 )

Estimated Ship Date: Monday 10/27/2025

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