Holley Parts and Accessories

Carburetor Gaskets, Fuel Bowl, Metering Block, Blue, Reusable Fiber, 2 Each, for Model 4150, Set

Part Number: HLY-108-200

4.84 out of 5 stars ( 74 )

Estimated Ship Date: Tuesday 9/2/2025

Accelerator Pump Diaphragms, Replacement, GFLT Material, 30cc, No Hardware, Alcohol Fuel Compatible, Each

Part Number: HLY-135-10

4.95 out of 5 stars ( 56 )

Estimated Ship Date: Tuesday 9/2/2025

Carburetor Gaskets, Fuel Bowl, Buna Rubber, Blue, Non-Stick, Model 2300, 4150, 4160, Two Circuit, Pair

Part Number: HLY-108-83-2

4.86 out of 5 stars ( 56 )

Estimated Ship Date: Tuesday 9/2/2025

Carburetor Power Valves, Replacement, Single Stage, Standard Flow, 6.5 in. Hg, with Gasket, Each

Part Number: HLY-125-65

4.82 out of 5 stars ( 28 )

Estimated Ship Date: Tuesday 9/2/2025

Carburetor Gaskets, Base Plate, 4-Barrel, Open Center, 0.060 in. Thick, Composite Material, for Model 4150 Ultra, Each

Part Number: HLY-108-124

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Tuesday 9/2/2025

Carburetor Power Valves, Replacement, Single Stage, Standard Flow, 4.5 in. Hg, Gaskets, Each

Part Number: HLY-125-45

4.88 out of 5 stars ( 17 )

Estimated Ship Date: Tuesday 9/2/2025

Throttle Lever Studs, Carburetor Throttle Lever Studs, Steel Zinc, Assortment, with 1/4 in., 5/16 in., 7/32 in., 3/8 in. Studs, Universal, Kit

Part Number: HLY-20-2

4.92 out of 5 stars ( 26 )

Estimated Ship Date: Tuesday 9/2/2025

Carburetor Power Valves, Replacement, Single Stage, Standard Flow, 8.5 in. Hg, with Gasket, Each

Part Number: HLY-125-85

4.87 out of 5 stars ( 15 )

Estimated Ship Date: Tuesday 9/2/2025

Rebuild Kits, Regulator, Fuel Pressure, Model 12-803, 12-804, Diaphragm, Springs, Kit

Part Number: HLY-12-807

4.55 out of 5 stars ( 49 )

Estimated Ship Date: Tuesday 9/2/2025

Carburetor Power Valves, Replacement, Single Stage, Standard Flow, 3.5 in. Hg, Gaskets, Each

Part Number: HLY-125-35

4.5 out of 5 stars ( 12 )

Estimated Ship Date: Tuesday 9/2/2025

Vacuum Secondary Diaphragms, Rubber, Holley Carburetors, Each

Part Number: HLY-135-4

4.92 out of 5 stars ( 37 )

Estimated Ship Date: Tuesday 9/2/2025

Carburetor Power Valves, Replacement, Single Stage, Standard Flow, 5.5 in. Hg, with Gasket, Each

Part Number: HLY-125-55

4.67 out of 5 stars ( 9 )

Estimated Ship Date: Tuesday 9/2/2025

Throttle Lever Adapters, Sniper, Extension, Black, Direct Bolt-On, Hardware Included, Kit

Part Number: SNE-20-16

4.54 out of 5 stars ( 63 )

Estimated Ship Date: Tuesday 9/2/2025

Throttle Lever Studs, Replacement, Steel, Zinc Finish, 1/4 in.-28 UNF Thread, 1/4 in. Diameter Stud, Hardware included, Universal, Each

Part Number: HLY-20-38

4.47 out of 5 stars ( 19 )

Estimated Ship Date: Tuesday 9/2/2025

Fitting, Carburetor Inlet, 7/8-20 in. Male to 1/2-20 in. Female Inverted Flare, 5/16 in. Line, Each

Part Number: HLY-26-27

4.75 out of 5 stars ( 16 )

Estimated Ship Date: Tuesday 9/2/2025

Throttle Lever Studs, Carburetor, Kickdown Lever, 0.250 in. Diameter, 0.950 in. Length, Gold Finish, Each

Part Number: HLY-20-40

4.68 out of 5 stars ( 28 )

Estimated Ship Date: Tuesday 9/2/2025

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

Part Number: HLY-125-25

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Tuesday 9/2/2025

Transmission Kickdown Spring and Perchs, Steel, Gold Anodized, Ford, 2 Mounting Holes, Kit

Part Number: HLY-20-91

4.32 out of 5 stars ( 31 )

Estimated Ship Date: Tuesday 9/2/2025

Carburetor Power Valves, Replacement, Single Stage, Standard Flow, 7.5 in. Hg, with Gasket, Each

Part Number: HLY-125-75

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Tuesday 9/2/2025

Carburetor Kits, Adjusting Hardware, Needle and Seat, External Adjustable, Brass Screw, Nut, Washers, Gold Finish, Kit

Part Number: HLY-34-7

4.71 out of 5 stars ( 17 )

Estimated Ship Date: Tuesday 9/2/2025

Check Valves, Accelerator Pump, Umbrella Type, Viton® Material, Red, Pair

Part Number: HLY-26-41

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Tuesday 9/2/2025

Carburetor Floats, Brass, Center Hung Bowls, Holley, Each

Part Number: HLY-116-2

4.79 out of 5 stars ( 19 )

Estimated Ship Date: Tuesday 9/2/2025

Carburetor Gaskets, Metering Block, Rubber, Blue, Non-Stick, Model 2300, 4150, 4160, No Accelerator Pump Transfer Tube, Pair

Part Number: HLY-108-89-2

4.86 out of 5 stars ( 14 )

Estimated Ship Date: Tuesday 9/2/2025

Fitting, Carburetor Inlet, 7/8-20 in. Male to 5/8-18 in. Female Inverted Flare, 3/8 in. line, Each

Part Number: HLY-26-26

4.86 out of 5 stars ( 21 )

Estimated Ship Date: Tuesday 9/2/2025

Brackets, Throttle Solenoid, Steel, Zinc, Gold Finish, for Model 4010, 4011, 4150, 4160, 4180, 4360, Each

Part Number: HLY-20-9

3.7 out of 5 stars ( 56 )

Estimated Ship Date: Tuesday 9/2/2025