Holley Parts and Accessories

Carburetor Components, Main Body, Ultra XP, Replacement, 750 cfm, Aluminum, Gray Anodized, Down-Leg Boost, Discharge Nozzle, Brass Air Bleeds, Each

Part Number: HLY-134-323

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Carburetor Components, Main Body, Model 4160, 0-80457S, Replacement, 600 cfm, Aluminum, Shiny, Straight-Leg Boost, Gaskets, Brass Air Bleeds, Each

Part Number: HLY-134-342

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Fuel Injection System Components, Holley EFI, Module Only, CAN Input/Output, for Holley EFI Systems, HP, Dominator, Terminator X, Kit

Part Number: HLY-554-166

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Carburetor Components, Main Body, Model 4150, 0-80670, Replacement, 670 cfm, Zinc, Dichromate, Straight-Leg Boost, Gaskets, Brass Air Bleeds, Each

Part Number: HLY-134-348

5.0 out of 5 stars ( 1 )

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Carburetor Boosters, Venturi, Annular Booster, Aluminum, Natural Finish, Pins Included, Classic Dominator, Model 4500 HP, Each

Part Number: HLY-34-34

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Shift lights, Sniper, Stand Alone, Adjustable, Yellow LED, Smoke Lens, Black Tube, 0.75 in. OD, 4.25 in. Long, 8 ft. Cable, OBD-ll Plug, Each

Part Number: SNE-840002-1

5.0 out of 5 stars ( 2 )

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Power Steering Brackets, Aluminum, Black Finish, Grooved Pulley, Black, for GM LT5 System-Wet Sump, with Long Spacer, Each

Part Number: HLY-97-334BK

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Estimated Ship Date: Dec 1, 2025 if ordered today

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

Part Number: HLY-21-3BK

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Spark Plug Wire Sets, Holley EFI, Cut-to-Fit, OE Coil Packs, Red Wire, 8.00mm Core, Gray Silicone, Plug Boot, Straight, Chevy, LS Engine, Set

Part Number: HLY-561-112

2.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

Accessory Brackets, LS Engine, Cast Aluminum, Polished Finish, Alternator, Power Steering, Chevy, LS, 4.8-7.0L, Kit

Part Number: HLY-20-155P

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Fuel Pressure Regulators, VR Series, 4 port, Inline, Return Style, 40-100 psi, 1/8 in. NPT Gauge Port, -10 AN O-ring ports, Aluminum, Black Base, Each

Part Number: HLY-12-864

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Estimated Ship Date: Dec 1, 2025 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: Dec 1, 2025 if ordered today

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

Part Number: HLY-20-133P

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Carburetor Components, Main Body, Model 2300, 0-4412S, Replacement, 500 cfm, Cast Zinc, Dichromate, Down-Leg Boost, Gaskets, Brass Air Bleeds, Each

Part Number: HLY-134-334

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Injection System Reservoirs, Holley EFI, 1/2 Gallon, Plastic, 6 in. Wide x 4 in. Deep x 5 in. Tall, with Float, Filter, Tubing, Relay, Fittings, Kit

Part Number: HLY-557-101

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Water Pump Housings, GM, Gen V, LT4, Dry System, Water Pump Manifold/Bracket, Aluminum, Satin Finish, with Complete Accessory Drive System, Each

Part Number: HLY-97-251

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Estimated Ship Date: Dec 1, 2025 if ordered today

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