Holley Air & Fuel Delivery

Throttle Body Components, Throttle Body Screw, Replacements, Steel, Gold Finish, 10-piece, Set

Part Number: HLY-1005-567

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

Air Bleeds, Replaceable, Screw-in, Brass, 0.036 in. Diameter, 10 in.-32 Thread, for 4150 HP, 4500 Models, 10-piece, Set

Part Number: HLY-126-36-10

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Carburetor Throttle Plates, Steel, 2 in. Diameter, 4-Barrel, No Hole, Kit

Part Number: HLY-26-100

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Air Bleeds, Replaceable, Screw-in, Brass, 0.040 in. Diameter, 10 in.-32 Thread, for 4150 HP, 4500 Models, 10-piece, Set

Part Number: HLY-126-40-10

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

Air Bleeds, Replaceable, Screw-in, Brass, 0.070 in. Diameter, 10 in.-32 Thread, for 4150 HP, 4500 Models, 10-piece, Set

Part Number: HLY-126-70-10

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

Fuel Filters, Inline, Chrome, Steel, 5/16 in. Hose Barb Inlet and Outlet, Each

Part Number: HLY-162-524

3.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/20/2025

Carburetor Power Valves, Replacement, Single Stage, High Flow, 5.5 in. Hg, Gaskets, Each

Part Number: HLY-125-155

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/20/2025

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: Monday 10/20/2025

Rebuild Kits, Fuel Pressure Regulator, Diaphragm Only, for Pressure Regulator 12-803BP, Kit

Part Number: HLY-12-818

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

Carburetor Power Valves, Replacement, Single Stage, High Flow, 8.5 in. Hg, Gaskets, Each

Part Number: HLY-125-185

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

Air Filter Assembly Spacers, 5 1/8 in. Diameter Neck, 1.38 in. Tall, Plastic, Black, for 4165 Series Carburetors, Each

Part Number: HLY-17-13

3.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/20/2025

Carburetor Components, Screws, Accelerator Pump, Discharge Nozzle, Up to 0.037 in., Solid Screw, Steel, Cadmium Plated, 12-28 in. Thread, Each

Part Number: HLY-121-6

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

Air Bleeds, Replaceable, Screw-in, Brass, 0.045 in. Diameter, 10 in.-32 Thread, for 4150 HP, 4500 Models, 10-piece, Set

Part Number: HLY-126-45-10

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Accelerator Pump Cam Kits, Holley 4500 Dominator Carburetors, Kit

Part Number: HLY-20-80

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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: Monday 10/20/2025

Fuel Pickup Components, Hydramat Install, Disc Magnets, Kit

Part Number: HLY-16-205

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Accelerator Pump Discharge Nozzles, Squirters, .025 in., Tube, Pair

Part Number: HLY-121-25

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/20/2025

Air Bleeds, Replaceable, Screw-in, Brass, 0.033 in. Diameter, 10 in.-32 Thread, for 4150 HP, 4500 Models, 10-piece, Set

Part Number: HLY-126-33-10

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

Throttle Shaft Service Kits, Throttle Shaft, Gaskets, Hardware, for Holley 4160 Carburetors, R1850, R1850-2, R1850-3, R1850-4, R1850-5, R1850-6, Kit

Part Number: HLY-20-48-1

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/20/2025

Carburetor Floats, Nitrophyl, Center Hung Bowls, Wedged Style, Holley, Each

Part Number: HLY-116-14

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Carburetor Jets, Standard Main, Alcohol, Number 164, Jet Size 0.1640 in., Brass, 5/16 in.-32 Thread, Pair

Part Number: HLY-122-164

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

Air Bleeds, Replaceable, Screw-in, Brass, 0.030 in. Diameter, 10 in.-32 Thread, for 4150 HP, 4500 Models, 10-piece, Set

Part Number: HLY-126-30-10

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Carburetor Power Valves, Replacement, Single Stage, High Flow, 2.5 in. Hg, Gaskets, Each

Part Number: HLY-125-125

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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: Monday 10/20/2025

Air Filter Elements, Oval, Red, Cotton Gauze, 2.5 in. Height, 17 in. Length, 9 in. Width, Each

Part Number: HLY-120-409

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025