Holley Parts and Accessories

Throttle Brackets, Dashpot, Solenoid, Steel, Zinc, Gold Finish, for Model 4010, 4011, 4150, 4160, Kit

Part Number: HLY-20-72

4.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

Air Bleeds, Replaceable, Screw-in, Brass, 0.076 in. Diameter, 10 in.-32 Thread, for 4150 HP, 4500 Models, 10-piece, Set

Part Number: HLY-126-76-10

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Accelerator Pump Cam Kits, Holley 4500 Dominator Carburetors, Kit

Part Number: HLY-20-80

Not Yet Reviewed

Estimated Ship Date: Today

Carburetor Springs, Float Bowl, Side Hung Float, Steel, Each

Part Number: HLY-20-123

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Throttle Plates, Carburetor, 4-Barrel, 1-3/4 in. Diameter, Steel, No Hole, Screw Included, Kit

Part Number: HLY-26-97

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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

Fitting, Carburetor Inlet, -6 AN Male to 9/16-24 in. Male Thread, Aluminum, Blue, Each

Part Number: HLY-26-75

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Intake Manifold Gaskets, O-ring Type Seals, Rubber, Holley, Hi-Ram, Lo-Ram, Ford, Coyote, Kit

Part Number: HLY-508-55

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

Intake Manifold Studs, Lo-Ram, Steel, Natural, Standard 6-point Nuts, Chevy, Small Block LS, Kit

Part Number: HLY-300-612

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

Air Bleeds, Replaceable, Screw-in, Brass, 0.071 in. Diameter, 10 in.-32 Thread, for 4150 HP, 4500 Models, 10-piece, Set

Part Number: HLY-126-71-10

Not Yet Reviewed

Estimated Ship Date: Today

Steering Shafts, Steel, 36 in. Long, 3/4 in. DD Style, Zinc Plated, Black Finish, Each

Part Number: HLY-320-201

Not Yet Reviewed

Estimated Ship Date: Today

Fuel Pump Rebuilds, Mechanical, Repair, Gaskets, Rubber Pulsator, Hose Barb, Bronze Breather Vent, for Ultra HP Pumps, Kit

Part Number: HLY-12-757

2.0 out of 5 stars ( 1 )

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

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

Accelerator Pump Discharge Nozzles, Squirters, .018 in., Straight, Pair

Part Number: HLY-121-118

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Air Bleeds, Replaceable, Screw-in, Brass, 0.031 in. Diameter, 10 in.-32 Thread, for 4150 HP, 4500 Models, 10-piece, Set

Part Number: HLY-126-31-10

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

Breathers, Valve Cover, Push-in, 1.250 in. OD Tube, Round, Steel, Chrome Plated, Universal, Each

Part Number: HLY-241-213

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Fuel Cell Vent Valves, -10 AN ORB to -10 AN Male, Straight Fitting, Filter, 6 ft. of Hose, Anodized Fittings, Kit

Part Number: HLY-26-511

Not Yet Reviewed

Estimated Ship Date: Today

Weatherproof Connectors, Holley EFI, Wideband Connectors, Main Harness Side, Metripack, 8-pin, Male, Black, Seals, TPA, 10-piece, Set

Part Number: HLY-570-300

Not Yet Reviewed

Estimated Ship Date: Today

Air Bleeds, Replaceable, Screw-in, Brass, 0.057 in. Diameter, 10 in.-32 Thread, for 4150 HP, 4500 Models, 10-piece, Set

Part Number: HLY-126-57-10

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Carburetor Gaskets, Metering Block, Rubber, Black, Non-Stick, Model 4500, Pair

Part Number: HLY-108-36-2

5.0 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 )

Fuel Pump Components, Mounting Flange Shim, Stainless Steel, 4.80 in. Diameter, for Poly Fuel Tanks, Each

Part Number: HLY-12-877

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today