Holley Parts and Accessories

Carburetor Gaskets, Metering Block, Blue, Reusable Fiber, 2-circuit, Holley Dominator, 10-piece, Set

Part Number: HLY-108-199

Not Yet Reviewed

Estimated Ship Date: Today

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 Bowls, Primary, Side Hung, Shiny, Holley 4150/4160, Each

Part Number: HLY-134-101S

4.5 out of 5 stars ( 12 )

Estimated Ship Date: Today

Gauge, Fuel Pressure, 0-160 psi, 2 in. Diameter, Analog, Full Sweep, Illuminated, Liquid-filled, for Mechanical Sending Unit, White Face, Each

Part Number: HLY-26-506

3.5 out of 5 stars ( 6 )

Estimated Ship Date: Today

Check Valves, Replacement, Electric Fuel Pump, Gasket, Check Valve, Spring, Inlet Screen Filter, for 12-815-1 Pump, Kit

Part Number: HLY-12-816

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Fuel Injection System Components, Holley EFI, CAN Extension Harness, 12 ft. Long, Pre-Terminated, Plug-and-Play, for Racepak/External CAN Drives, Each

Part Number: HLY-558-426

2.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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: Today

Fuel Filter Elements, Replacement, Depth Media Element, 10 microns, with O-Rings, for HP Billet Series, 460 gph, Gas/E85, Each

Part Number: HLY-162-580

Not Yet Reviewed

Estimated Ship Date: Today

Pressure Regulator Mounts, Billet Regulator Bracket, Fuel Pressure, Aluminum, Clearcoat Anodized, Universal Design, for Model 4150, 4160 Series, Each

Part Number: HLY-20-259

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Carburetor Rebuild Kits, Holley, Marine Carburetor, Renew Kit, Instructions, Parts, Hardware, Gaskets, for R84050, Kit

Part Number: HLY-703-60

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Fuel Injection System Components, Holley EFI, CAN Extension Harness, 9 in. Long, Pre-Terminated, Plug-and-Play, for Racepak/External CAN Drives, Each

Part Number: HLY-558-428

Not Yet Reviewed

Estimated Ship Date: Today

Carburetor Rebuild Kits, Holley, Marine Carburetor, Renew Kit, 5.0 Power Valve, Instructions, Parts, Hardware, Gaskets, for R80309, R80408, Kit

Part Number: HLY-703-45

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Gauge, Nitrous Pressure, 0-1,500 psi, 1 1/2 in., Analog, Mechanical, Black Face, Each

Part Number: SNE-15954NOS

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: Apr 13, 2026 if ordered today

• Special Order

Gauge Sending Units, Holley EFI, Pro Dash, GPS Module, Speedometer, Electric Sending Unit, Plug-in Style, for Models, 553-111, -112, -116, -117, Each

Part Number: HLY-554-147

Not Yet Reviewed

Estimated Ship Date: Today

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

Gauge, Nitrous Pressure, 0-1,500 psi, 1 1/2 in., Analog, Mechanical, Black Face, Each

Part Number: SNE-15952NOS

Not Yet Reviewed

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

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: Today

Mounting Brackets, Transmission, Kickdown, Steel, Zinc Plated, Flange Mount, Model 4011 Carburetor, for 700R4 AOD, Each

Part Number: HLY-20-100

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Carburetor Rebuild Kits, Holley, Marine Carburetor, Renew Kit, Instructions, Parts, Hardware, Gaskets, for R50464, R50470, R7128, R7159, R7163, Kit

Part Number: HLY-703-33

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

Gauge, Vacuum, 0-30 in. Hg, 2 1/16 in. Diameter, Analog, Full Sweep, for Mechanical Sending Unit, White Face, Each

Part Number: HLY-26-501

4.0 out of 5 stars ( 10 )

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

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: Apr 13, 2026 if ordered 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