Holley Parts and Accessories

Carburetor Gaskets, Base Plate, Mounting, 4-Barrel, Square Bore, Divided Center, 0.313 in. Thick, Paper Material, for Models 4010, 4150, 4160, Each

Part Number: HLY-108-18

4.75 out of 5 stars ( 8 )

Weatherproof Connectors, Holley EFI, Ford Modular/Coyote, Cam/Crank Position Sensor Connector, Sealed, 2-pin, Female, Black Plastic, Seals, TPA, Each

Part Number: HLY-570-241

Not Yet Reviewed

Estimated Ship Date: Today

Gaskets, Intake Manifold, Upper to Lower, Weiand Tunnel Ram, Chevy, Ford, Small Block, Pair

Part Number: HLY-108-119

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Air Bleeds, Replaceable, Screw-in, Brass, 0.035 in. Diameter, 10 in.-32 Thread, for 4150 HP, 4500 Models, 10-piece, Set

Part Number: HLY-126-35-10

Not Yet Reviewed

Estimated Ship Date: Today

Air Bleeds, Replaceable, Screw-in, Brass, 0.051 in. Diameter, 10 in.-32 Thread, for 4150 HP, 4500 Models, 10-piece, Set

Part Number: HLY-126-51-10

Not Yet Reviewed

Estimated Ship Date: Today

Air Bleeds, Replaceable, Screw-in, Brass, 0.043 in. Diameter, 10 in.-32 Thread, for 4150 HP, 4500 Models, 10-piece, Set

Part Number: HLY-126-43-10

Not Yet Reviewed

Estimated Ship Date: Today

Fuel Pickup Components, Hydramat Install, Disc Magnets, Kit

Part Number: HLY-16-205

Not Yet Reviewed

Estimated Ship Date: Today

Carburetor Jet Holders, Assortment Plate, Holds 48 Jets, Billet Aluminum, Black, Each

Part Number: HLY-122-220

Not Yet Reviewed

Estimated Ship Date: Today

Air Bleeds, Replaceable, Screw-in, Brass, 0.032 in. Diameter, 10 in.-32 Thread, for 4150 HP, 4500 Models, 10-piece, Set

Part Number: HLY-126-32-10

Not Yet Reviewed

Estimated Ship Date: Today

Carburetor Needle and Seats, Holley, Inlet Needle, Adjustable, Steel, 0.110 in. Seat, Center Hung Float, Gaskets, for 735 cfm or Smaller Carb, Pair

Part Number: HLY-6-500-2

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Around the house or at the track, you'll look good in these Holley retro t-shirts. The shirts have a...

4.1 out of 5 stars ( 10 )

Air Bleeds, Replaceable, Screw-in, Brass, 0.025 in. Diameter, 10 in.-32 Thread, for 4150 HP, 4500 Models, 10-piece, Set

Part Number: HLY-126-25-10

Not Yet Reviewed

Estimated Ship Date: Today

Tachometer Adapters, Holley EFI, Tachometer Input Conditioners, Stabilizer for 7 in. Digital Dash, Each

Part Number: HLY-554-131

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Carburetor Jets, Standard Main, Alcohol, Number 180, Jet Size 0.1800 in., Brass, 5/16 in.-32 Thread, Pair

Part Number: HLY-122-180

Not Yet Reviewed

Estimated Ship Date: Today

Brackets, Sniper EFI, Throttle Cable Mount, Intake Manifold, Aluminum, Black, for Sniper EFI, Fabricated, with Hardware, Chevy, LS, 6.2L, Kit

Part Number: SNE-870019

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Jet Extensions, Carburetor Main Jet, Push-On, Brass, for Notched Float HP Fuel Bowl, Pair

Part Number: HLY-122-5002

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

Air Bleeds, Replaceable, Screw-in, Brass, 0.024 in. Diameter, 10 in.-32 Thread, for 4150 HP, 4500 Models, 10-piece, Set

Part Number: HLY-126-24-10

Not Yet Reviewed

Estimated Ship Date: Today

Metering Plates, Secondaries, Replacement, Aluminum, Silver, 0.073 in. Main Hole, 0.029 in. Idle Hole, Each

Part Number: HLY-134-39

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 28, 2025 if ordered today

Fuel Injection System Components, Replacement, Map Sensor Bracket,Black Finish,Each

Part Number: HLY-9902-104

Not Yet Reviewed

Estimated Ship Date: Today

Rebuild Kits, Electric Fuel Pump, Check Valve Service, Inlet Screen, Spring, Lower Gasket, Check Valve, for Fuel Pump 12-150, Kit

Part Number: HLY-12-820

Not Yet Reviewed

Estimated Ship Date: Today

Carburetor Jets, Standard Main, Alcohol, Number 188, Jet Size 0.1880 in., Brass, 5/16 in.-32 Thread, Pair

Part Number: HLY-122-188

Not Yet Reviewed

Estimated Ship Date: Today

Fuel Tank Straps, Sniper, Stock Replacement, Mounting Straps, Steel, Chevy, Camaro, Pontiac, Firebird, Pair

Part Number: SNE-19-579

Not Yet Reviewed

Estimated Ship Date: Today

Carburetor Inlet Fitting, Aluminum, Black Anodized, -6 AN Male Threads, -6 AN O-ring Male Threads, Each

Part Number: HLY-26-164-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Carburetor Needle and Seats, Holley, Inlet Needle, Adjustable, Steel, 0.097 in. Seat, Center Hung Float, with Gaskets, for Small 4-barrel Carb, Pair

Part Number: HLY-6-501-2

Not Yet Reviewed

Estimated Ship Date: Today

Wiring Connector Replacement Parts, Holley EFI, Replacement, Terminal Pins, Female, Metri-Pack, 20-22 gauge wire, 100-piece, Set

Part Number: HLY-571-104

Not Yet Reviewed

Estimated Ship Date: Today