Holley Parts and Accessories

Carburetor Gaskets, Insulator Gasket, 4-Barrel, Spread Bore, 0.625 in. Thick, Phenolic, Models 4165, 4175, Quadra-Jet, Each

Part Number: HLY-108-37

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Today

Intake Manifold Studs, 6mm x 1.0 Thread Size, Steel, Natural, Chevy, 5.3L, 6.2L, 10-piece, Set

Part Number: HLY-300-224

Not Yet Reviewed

Estimated Ship Date: Today

Rebuid Kits, Fast Kit, Rebuild, Model 4150, Ultra XP, E85 Only, Gaskets, O-rings, Pump Diaphragm, Needle, Power Valve, Instructions, Kit

Part Number: HLY-37-1549

Not Yet Reviewed

Estimated Ship Date: Today

Fuel Pump Components, HydroMat, Fuel Pump Adapter, 450 LPH to -6 AN, Orb Port, O-ring Seal included, Each

Part Number: HLY-16-136

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Fuel Bowls, Primary, Center Hung, Black Anodized, Holley 2300, 4150, 4160, Gaskets Included, Each

Part Number: HLY-134-71HB

3.0 out of 5 stars ( 2 )

Gaskets, Throttle Body, Base Gasket, OE Manifold, 2-Barrel, 3-Bolt Flange, 2.00 in. Bores, Each

Part Number: HLY-508-11

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Throttle Lever Extensions, Model 4150, 4150HP, 4160, Square Flange, Steel, Zinc Finish, Chrysler, Each

Part Number: HLY-20-14

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Vacuum Manifolds, Billet Aluminum, Black, Two -6 AN Female O-Ring Inlets, Twelve 1/8 in. NPT Outlets, Female Threads, Each

Part Number: HLY-534-52

Not Yet Reviewed

Estimated Ship Date: Today

Fill Cap Kits, Bolt-on, 1.950 in. Cap Diameter, Billet Aluminum, Black Anodized, 1 1/2-12 Thread Size, 1.38 in. Diameter Opening, Kit

Part Number: HLY-241-230

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

Air Filter Elements, Reusable, Round, Cotton Gauze, Red, 16 in. Diameter, 4 in. Tall, Each

Part Number: HLY-220-40

Not Yet Reviewed

Estimated Ship Date: Today

Secondary Linkage, Secondary Adjusting Lever, Steel, Zinc Plated, Gold Iridited, for Holley 4150, Each

Part Number: HLY-26-137

3.71 out of 5 stars ( 7 )

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: Today

Carburetor Components, Secondary Fuel Bowl, Replacement, Side Hung, Non-Adjustable Needle and Seat, Shiny, for Model 4160, 0-1850, 0-80457, Each

Part Number: HLY-134-282S

1.0 out of 5 stars ( 1 )

Conversion Kits, Carburetor, Accelerator Pump, Aluminum, Shiny, 50cc Diaphragm, Throttle Lever, Bracket, Black, Hardware, Kit

Part Number: HLY-20-11BK

4.5 out of 5 stars ( 4 )

Carburetor Components, Primary Fuel Bowl, Replacement, Side Hung, Non-Adjustable Needle and Seat, Zinc Finish, for Model 4160, 0-1850, 0-80457, Each

Part Number: HLY-134-281

4.5 out of 5 stars ( 2 )

Fuel Injection System Wiring Harnesses, Holley EFI, CAN Adapter Harness, Male to Female Adapter, 12 ft. Long, for Racepak or CAN Device, Each

Part Number: HLY-558-454

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

Fuel Lines, Single Inlet, Female Thread, Dual Outlet, Male Thread, 5/8 in.-18 Inverted Flare, Steel, Chrome Finish, fits Model 4500, Dominator, Kit

Part Number: HLY-34-550

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Heat Sleeve, Holley EFI, Fire Retardant, Split-Wire Loom, Nomex®, Black, Temperature -76 to 390 Degrees F, 0.500 in. I.D., 10 ft. Length, Each

Part Number: HLY-573-202

Not Yet Reviewed

Estimated Ship Date: Today

Carburetor Rebuild Kits, Holley, Marine Carburetor, Renew Kit, 5.0 Power Valve, Instructions, Parts, Hardware, Gaskets, for R80378, R80378-1, Kit

Part Number: HLY-703-48

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Computer Mounting Brackets, Holley EFI, Dominator ECU, Mounting Bracket, Steel, Black Finish, for Under Passenger Seat, Ford, Mustang, Fox Body, Each

Part Number: HLY-554-156

Not Yet Reviewed

Estimated Ship Date: Today

Fuel Bowls, Secondary, Center Hung, Dichromate, Holley 4150, 4500, Each

Part Number: HLY-134-112

Not Yet Reviewed

Throttle Cable Brackets, Holley, Carburetor Base Mount, Steel, Gold Iridited, Fits Models 4165, 4175, Fits GM Throttle Cable, Each

Part Number: HLY-20-32

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Fuel Injectors, 48 lbs/hr, Tri-cone Spray, Bosch Plug, EV1 Body, 12V Saturated Circuit, 2.42 in. Seat Height, High Impedance, 12.2 ohms, Each

Part Number: HLY-522-481

Not Yet Reviewed

Estimated Ship Date: Today

Pedal Assembly Components, Drive-By-Wire Accelerator Pedal Bracket, Use with Holley 145-160 Pedal, Steel, Black Powdercoated, Chevy, GMC, Each

Part Number: HLY-145-121

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Fuel Bowls, Secondary, Center Hung, Polished, Holley 4150, 4160, Gaskets Included, Each

Part Number: HLY-134-72S

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today