Holley Parts and Accessories

Fuel Injection System Wiring Harnesses, Holley EFI, 6 Cylinder, MPFI, SFI, TBI, Injector Harness, for HP, Dominator EFI Systems, Universal, Each

Part Number: HLY-558-203

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Fuel Rails, Holley EFI, Aluminum, Black Anodized, -8 AN Inlet, Hardware Included, for Hi-Ram, Ultra Lo-Ram, Manifold Base, Ford, 5.0L, Coyote, Kit

Part Number: HLY-534-320

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Fuel Bowls, Secondary, Center Hung, Black Anodized, Holley 4150, Gaskets Included, Each

Part Number: HLY-134-73HB

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

Part Number: HLY-26-551

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Wire CrimpingTools, Holley EFI, Metripack Crimper, Hand-held, Ratcheting Style, Steel, Black Oxide Finish, Rubberized Handle, Black, Each

Part Number: HLY-567-102

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Injection Pumps, Holley EFI, Water/Methanol Pump, 200 psi, 3/8 in. Inlet/Outlet, with Mounting Bracket, Each

Part Number: HLY-557-100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Air Conditioner Brackets, Replacement, Cast Aluminum, Black, for Sanden SD7 Compressor, with High-Mount Accessory Drive, Ford, 7.3L, Godzilla, Each

Part Number: HLY-97-421

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Throttle Body Adapters, Holley, Angle Correcting Adapter, 95mm Bore, Aluminum, Black, Chevy, Gen V LT/ LS, 4.8-7.0L, with Accessory Drive, Each

Part Number: HLY-717-16

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Accessory Drive Bracket Spacer Kits, Aluminum, Black Finish, Middle Alignment, Chevy, Small Block LS, Each

Part Number: HLY-21-2BK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Alternator and Power Steering Brackets, Power Steering Bracket with Short Spacer, Cast Aluminum, Black Finish, GM LT5 System, Dry Sump Only, Each

Part Number: HLY-97-267BK

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Headlight Conversion, RetroBright, LED, Sealed Beam, Rectangle, 4 in. x 6 in. Housing, Yellow Lens, High Beam Only, Upgraded Wiring, with Bulb, Each

Part Number: HLY-LFRB101

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Gauge, Fuel Pressure, 0-15 psi, 2 1/16 in. Diameter, Analog, 90-degree Sweep, with Electrical Sending Unit, Black Face, Each

Part Number: HLY-26-503

2.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Throttle Body Spacer, Sniper, Billet Aluminum, 102mm Bore, 0.375 in. Thick, Black Anodized, for Sniper EFI Fabricated Intakes, Chevy, 4.8-7.0L, Each

Part Number: SNE-860014

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Fuel Tanks, Sniper, 18 Gallon, Stock Replacement, Steel, Silver Powdercoat, Lock Ring Included, Chevy, GMC, S10, S15, Sonoma, Each

Part Number: SNE-19-539

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Burst Panel Replacement Components, Panel Duct, Fits "Large" Burst Panels, SFI Approved, Includes Fasteners, Billet Aluminum, Black Anodized, Each

Part Number: HLY-300-608BK

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Ignition Coil Wiring Harnesses, Holley EFI, Coil Harness, Ford 2V Modular, Plug-and-Play, for HP, Dominator EFI Systems, Ford, Lincoln, Mercury, Each

Part Number: HLY-558-314

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Fuel Tanks, Sniper, 21 Gallon, Stock Replacement, Steel, Silver Powdercoated, Lock Ring Included, Chevy, Camaro, Pontiac, Firebird, Each

Part Number: SNE-19-504

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Fuel Injection System Wiring Harnesses, Holley EFI, Hemi Drive-By-Wire, Throttle Body Harness, for Holley Dominator EFI Only, Dodge, 5.7-6.4L, Each

Part Number: HLY-558-437

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Fuel Pressure Regulators, Dual Adjustable, 4-9 psi, Return Style, In-line, -10 AN Female, Inlet and Outlet Ports, Aluminum, Black, with Bracket, Each

Part Number: HLY-12-883

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Gauge, Standalone, Fuel Level, E-F, Programmable, 2 1/16 in. Diameter., Analog, Full Sweep, Illuminated, for Electrical Sending Unit, White Face, Each

Part Number: HLY-26-614W

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Weatherproof Connectors, Holley EFI, GM, MPFI/TPI, Main Harness Connectors, J1A/J1B Connectors, Pins, Seals, Cavity Plugs included, Kit

Part Number: HLY-570-102

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Power Steering Brackets, Mid LSA/LS, Accessory Drive Bracket, Power Steering, Aluminum, Black Finish, Chevy, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L, Kit

Part Number: HLY-20-165BK

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Throttle Position Sensors, Replacement, Pro-Jection, Multi-Port, 1-barrel, 2-barrel, Each

Part Number: HLY-543-3

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Light Bulbs, RetroBright, LED, H4, Modern White, 5,700K, High and Low Beam, 3-pin Connector, 5.75 in. Round Housing, Each

Part Number: HLY-LFRB05

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Dash Panels, Holley EFI, 7 in. Dash Bezel, 5/32 in. Thick, ABS Material, Black Matte Finish, Chevy, GMC, Trucks, Each

Part Number: HLY-553-308

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Estimated Ship Date: Mar 30, 2026 if ordered today

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