Holley

Standard Main Jet #711/4-32" Thread, .0750" Hole Size (Pair)HO122-71122-71These metering orifices control fuel flow into the metering system. They ...

Standard Main Jet #661/4-32" Thread, .066" Hole Size (Pair)HO122-66122-66These metering orifices control fuel flow into the metering system. They a...

Standard Main Jet #631/4-32" Thread, .062" Hole Size (Pair)HO122-63122-63These metering orifices control fuel flow into the metering system. They a...

Standard Main Jet #621/4-32" Thread, .061" Hole Size (Pair)HO122-62122-62These metering orifices control fuel flow into the metering system. They a...

Standard Main Jet #601/4-32" Thread, .060" Hole Size (Pair)HO122-60122-60These metering orifices control fuel flow into the metering system. They a...

Standard Main Jet #581/4-32" Thread, .057" Hole Size (Pair)HO122-58122-58These metering orifices control fuel flow into the metering system. They a...

Standard Main Jet #531/4-32" Thread, .052" Hole Size (Pair)HO122-53122-53These metering orifices control fuel flow into the metering system. They a...

Retrofit Intank Fuel Module255 LPH, 550HP EFI Or 700HP Carb @ 60 PSIHO12-13012-130Are you interested in an EFI retrofit kit, but just can't get pas...

Accelerator Pump Discharge Nozzle 0.028" Hole Size Tube TypeIncluding 4 GasketsHO121-28121-28Holley Performance Products has been the undisputed le...

Center Hung Float Nitrophyl FloatHO116-3116-3Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley'...

Throttle Body Gasket 1.75"Models 4150/4160HO108-7108-7Throttle Body Gasket 1.75 in. x 1.75 in. Bore Size Model 4150 and Model 4160

Base Gasket Base Gasket 1-13/16" Bore Size. 1/16" ThicknessFits Holley 4160/4150 SeriesHO108-10108-10.060" thick open center base gasket for Holley...

Power Valve Gaskets10-Pack, Not For Two Stage Power ValvesHO1008-15971008-1597Features: Full Round Style 10 Pack NOT FOR TWO STAGE POWER VALVES

Metering Block/Fuel Bowl Gasket KitFits Holley 4160 Series with Accelerator Pump Transfer Tube, Blue Non-Stick, One of 108-92, 108-91, 108-90,HO108...

Coolant Temperature SensorTBI 4 bbl Analogue Pro-Jection Systems, Digital 2 bbl Pro-Jection P/N 502-20HO534-2534-2Holley Performance Products has b...

Holley Quick Change Jet KitPrimary center hung fuel bowl, For Model 4150 & 4160, includes Jet Removal ToolHO34-2534-25For Center Hung Style For...

Holley GM LS Retro-fit Oil PanXtra Front Clearnace Pan, Suit 1955-87 GM/Muscle Car/Classic Car/Trucks, Rear Pick UpHO302-2302-2GM LS Retro-fit Oil ...

Carburettor Throttle Secondary Connecting RodMechanical Secondary Throttle Connecting Rod for Model 4150 & Model 4010HO20-5420-54Holley Perform...

Carburettor Throttle Shaft Service KitsHolley Throttle Shaft Service Kits w/ Ford A/T Kickdown Lever Suit 1850 CarburettorHO20-48-120-48-1Adds the ...

Throttle Cable BracketSuit 90, 95 Or 105mm Throttle Bodies On Holley Hi-Rise Or Mid-Rise ManifoldsHO20-14920-149Bracket has allowance for throttle ...

Holley Aluminium Center Hung Fuel Bowl Kit - SecondaryWith Pump Provisions, Polished, Suit 4150, 4160 models, Gaskets IncludedHO134-73S134-73SHolle...

Holley Aluminium Center Hung Fuel Bowl Kit - SecondaryWith Out Pump Provisions, Polished, Suit 4150, 4160 models, Gaskets IncludedHO134-72S134-72SH...

Holley HP Main Body Retro Fit KitSuit Holley Double Pumper Carb Part Numbers 0-4777 & 0-4779 - Shiny FinishHO134-300S134-300SThis retrofit main...

Replacement Fuel Bowl KitPrimary Fuel Bowl, Center Hung Float Style, For Dominator Carb, Standard FinishHO134-108134-108Holley Performance Products...