Automotive Parts › Holley › Carburetors & Fuel Injectors

Standard Main Jet 1/4-32 Thread .101 in. Jet size; These metering orifices con... Standard Main Jet 1/4-32 Thread .101 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

Standard Main Jet 1/4-32 Thread .0975 in. Jet size; These metering orifices co... Standard Main Jet 1/4-32 Thread .0975 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

Accelerator Pump Spring 30cc; Accelerator Pump Spring 30cc. 10 pack; Accelerator Pump Spring 30cc; Accelerator Pump Spring 30cc. 10 pack; more

Standard Main Jet 1/4-32 Thread .084 in. Jet size; These metering orifices con... Standard Main Jet 1/4-32 Thread .084 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

Accelerator Pump Discharge Nozzle 0.040 in. Hole Size Anti-Pullover Type Inclu... Accelerator Pump Discharge Nozzle 0.040 in. Hole Size Anti-Pullover Type Includes 2 Gaskets and 1 Nozzle Screw; Accelerator Pump Discharge Nozzle 0.040 in. Hole Size Anti-Pullover Type Includes 2 Gaskets and 1 Nozzle Screw; more

Air bleeds for the idle intermediate and high speed circuits. 36=Jet Size; Air... Air bleeds for the idle intermediate and high speed circuits. 36=Jet Size; Air bleeds for the idle intermediate and high speed circuits. 36=Jet Size; more

2 Stainless Steel Throttle Cable Return Springs; 2 Stainless Steel Throttle Ca... 2 Stainless Steel Throttle Cable Return Springs; 2 Stainless Steel Throttle Cable Return Springs; more

Standard Main Jet 1/4-32 Thread .054 in. Jet size; These metering orifices con... Standard Main Jet 1/4-32 Thread .054 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

Hard Core Gray; The original Holley 0-4412 has powered thousands of racers to ... Hard Core Gray; The original Holley 0-4412 has powered thousands of racers to the winners circle! How do you make it better? Add the proven design elements of the popular Ultra series for more tunability more durability more weight savings and more... more

For 3 circuit Dominators; Blue Non-Stick Fuel Bowl Gasket; For 3 circuit Dominators; Blue Non-Stick Fuel Bowl Gasket; more

Manual Choke Dichromate Finish; The 0-4412 is designed as a stock replacement ... Manual Choke Dichromate Finish; The 0-4412 is designed as a stock replacement for 2BBL street applications as well as being mandated for some oval track racing sanctioning bodies. Whether you are looking for a replacement carburetor to replace your... more

Mechanical Secondary NASCAR Approved-4150; Holley HP&trade: carburetors have b... Mechanical Secondary NASCAR Approved-4150; Holley HP&trade: carburetors have been the standard in racing carburetors for nearly two decades. Powering the biggest names in NASCAR to the Saturday night racer HP carburetors are the perfect choice for all... more

Air bleeds for the idle intermediate and high speed circuits. 75=Jet Size; Air... Air bleeds for the idle intermediate and high speed circuits. 75=Jet Size; Air bleeds for the idle intermediate and high speed circuits. 75=Jet Size; more

Electric Choke Vacuum Secondaries Model 4175; Do you like the tunability Holle... Electric Choke Vacuum Secondaries Model 4175; Do you like the tunability Holley s modular carbs but need to simply replace a Q-jet? The spread bore bolt pattern of the 0-80555C lets you do just that. It has vacuum secondaries and electric choke so it... more

Throttle Solenoid Bracket; Throttle Solenoid Bracket. Can be used on many Holl... Throttle Solenoid Bracket; Throttle Solenoid Bracket. Can be used on many Holley aftermarket carburetors. Use with solenoid P/N 46-74 and locknut P/N 26-57.; more

TBI Adapter Square Bore To TBI Flange For 2 bbl Pro-Jection System; TBI Adapte... TBI Adapter Square Bore To TBI Flange For 2 bbl Pro-Jection System; TBI Adapter Square Bore To TBI Flange For 2-bbl Pro-Jection System; more

For Model 4180&trade:; Metering Block Gasket by Holley®. This product is made... For Model 4180&trade:; Metering Block Gasket by Holley®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great... more

Choke Plate Shaft(4150 and 4160). Shaft Diameter .317 in. For use with choke p... Choke Plate Shaft(4150 and 4160). Shaft Diameter .317 in. For use with choke plate number 45-458; Choke Plate Shaft(4150 and 4160). Shaft Diameter .317 in. For use with choke plate number 45-458; more

Standard Main Jet 1/4-32 Thread .112 in. Jet size; These metering orifices con... Standard Main Jet 1/4-32 Thread .112 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more

Standard Main Jet 1/4-32 Thread .061 in. Jet size; These metering orifices con... Standard Main Jet 1/4-32 Thread .061 in. Jet size; These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry exit and... more