Holley Parts and Accessories

Air Cleaner Assembly, Sniper, 14 in. Diameter, Round, Dropped, Steel, Black Finish, Embossed Logo, 3 in. Filter, Paper Element, Each

Part Number: HLY-120-531

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MAP Sensors, Holley EFI, 1 Bar Range, Bosch Style, 1/8 in.-27 NPT, Output 0.5-4.5 V, Stainless Case, for Naturally Aspirated or Nitrous Engine, Each

Part Number: HLY-554-133

4.0 out of 5 stars ( 1 )

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Fuel Pressure Regulators, HP Billet, Adjustable, 4-65 psi, Return Style, -6 AN Female O-ring, Manifold Fitting, Pressure Gauge, Bracket, Hardware, Kit

Part Number: HLY-12-880KIT

5.0 out of 5 stars ( 1 )

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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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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 )

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

Part Number: HLY-241-279

4.5 out of 5 stars ( 8 )

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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 )

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Fuel Pumps, Mechanical, 170 gph, 8 psi, Aluminum, Silver, -8 AN, Female Thread, O-ring Cut, Inlet and Outlet, Chevy, 396ci, 402ci, 427ci, 454ci, Each

Part Number: HLY-12-454-20

4.0 out of 5 stars ( 8 )

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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, Natural, Each

Part Number: HLY-120-400

3.4 out of 5 stars ( 5 )

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Fuel Pumps, Mechanical, 80 gph, 7.5 psi, 1/4-NPT Female Thread, Inlet and Outlet, Aluminum, Silver, Rotatable, Ford, 221-351ci, Windsor, Each

Part Number: HLY-12-833

3.36 out of 5 stars ( 25 )

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Fuel Filters, HP Billet, Inline Style, 3/8 in. Inlet/Outlet, Female Thread, Stainless Steel Mesh, 40 Microns, 175 gph, Black Finish, Gas/E85, Each

Part Number: HLY-162-563

5.0 out of 5 stars ( 4 )

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Fuel Pressure Regulators, HP Billet, 4.5-9 psi, No Return, -10 AN Inlet, -8 AN Outlets, Aluminum, Black/Clear Anodized, Each

Part Number: HLY-12-843

3.4 out of 5 stars ( 5 )

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Boost Controllers, Holley EFI, Solenoid Valve, 3 Port, 1/8 in. NPT, 2-pin ECU Pigtail, 3/16 in. Barb Fittings, 1/8 in. NPT Plug, Spare ECU Pin, Each

Part Number: HLY-557-200

4.75 out of 5 stars ( 4 )

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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

3.0 out of 5 stars ( 2 )

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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 )

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Carburetor Jets, Alcohol, Brass, 5/16 in.-32, Sizes 132-200, Four of Each Size, Kit

Part Number: HLY-36-201

5.0 out of 5 stars ( 6 )

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Fuel Filters, Dominator, Billet Filter, Inline, -12 AN Inlet/Outlet, Female Straight, Paper Element, 10 microns, 260 gph, Black Finish, Gas/E85, Each

Part Number: HLY-162-570

4.75 out of 5 stars ( 4 )

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

Part Number: SNE-890002

4.83 out of 5 stars ( 12 )

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Ignition Coil Wiring Harnesses, Holley EFI, LS Coil Extension Harness, 36 in. Long, OE Connectors, Plug & Play, Techflex F6 Loom, Chevy, 4.8-70L, Pair

Part Number: HLY-558-326

5.0 out of 5 stars ( 1 )

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Fuel Filters, Aluminum, Pressure Regulator, Inline, Return, 59.5 psi, 10 Micron, Fuel Injection, 175 GPH, -8 AN Ports, Each

Part Number: HLY-12-876

3.75 out of 5 stars ( 4 )

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Air Cleaners, 14 in. Diameter, Round, Steel/Chrome, Holley Logo, 3 in. Filter Height, Each

Part Number: HLY-120-146

4.65 out of 5 stars ( 17 )

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Valve Covers, Vintage Series, Perimeter Bolt, Tall, Finned, Holley Logo, Cast Aluminum, Black Finish, Textured, Baffled, Chevy, 283-400ci, Pair

Part Number: HLY-241-242

3.78 out of 5 stars ( 9 )

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Transmission Harness, Holley EFI, Pre-terminated, Ford, 1998+, 4R70W/4R75W Transmissions, Each

Part Number: SNE-558-470

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Fuel Rails, Holley EFI, LS Fuel Rails, Aluminum, Black Finish, -8 AN O-ring Inlet, Brackets, Hardware, for 300-137 Intake, Chevy, 4.8-7.0L, Kit

Part Number: HLY-534-219

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Fuel Injection System Components, Pressure Transducer, Replacement, 0-500 psi, 0.5-4.5 V, Stainless Case, 1/8 in.-27 NPT, with Wire Harness, Each

Part Number: HLY-554-136

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