Holley - Automotive Fittings - Over 60k+ Products

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Hydramat Install Kit HO16-202
HydraMat Install kit for Poly Fuel Tanks
SKU: HO16-202

Original price $103.38 - Original price $103.38

Original price $103.38

$103.38

$103.38 - $103.38

Current price $103.38

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Out of stock

Hydramat Install KitHydraMat Install kit for Poly Fuel TanksHO16-20216-202Holley is proud to offer Click Bond products for use in fuel tanks for se...
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Hydramat HO16-105
15" x 3" Rectangle, Center Pick-Up With 3/8" NPT Female Fitting
SKU: HO16-105

Original price $481.57 - Original price $481.57

Original price $481.57

$481.57

$481.57 - $481.57

Current price $481.57

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in stock

Hydramat15" x 3" Rectangle, Center Pick-Up With 3/8" NPT Female FittingHO16-10516-105The amazing HydraMat™ is Holley’s patent pending design that s...
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Holley Emulsion Jet HO142-35
Emulsion Jet Size, .035" Jet Size
SKU: HO142-35

Original price $21.84 - Original price $21.84

Original price $21.84

$21.84

$21.84 - $21.84

Current price $21.84

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Out of stock

Holley Emulsion JetEmulsion Jet Size, .035" Jet SizeHO142-35142-35Replacement emulsion Jets for infinite tunability of the metering systems on the ...
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Holley Accelerator Pump Diaphragm HO135-7
50cc, Rubber, Petrol only, Suit Holley, Barry Grant, Demon
SKU: HO135-7

Original price $52.66 - Original price $52.66

Original price $52.66

$52.66

$52.66 - $52.66

Current price $52.66

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in stock

Holley Accelerator Pump Diaphragm50cc, Rubber, Petrol only, Suit Holley, Barry Grant, DemonHO135-7135-7Not recommended for alcohol based fuels.
Holley Vacuum Secondary Diaphragm HO135-4

SKU: HO135-4

Original price $31.56 - Original price $31.56

Original price $31.56

$31.56

$31.56 - $31.56

Current price $31.56

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in stock

Holley Vacuum Secondary DiaphragmHO135-4135-4Vacuum Secondary Diaphragm Carb Numbers 0-1849-50 0-3310 0-4452-1 0-4548 0-6520 0-6619 0-6909 -19-79-8...
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Holley Vacuum Secondary Diaphragm HO135-2
Suit 0-1848-1, 0-3220, 0-6299-1, 0-8007 Carburettors
SKU: HO135-2

Original price $31.69 - Original price $31.69

Original price $31.69

$31.69

$31.69 - $31.69

Current price $31.69

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Holley Vacuum Secondary DiaphragmSuit 0-1848-1, 0-3220, 0-6299-1, 0-8007 CarburettorsHO135-2135-2Vacuum Secondary Diaphragm Carburetor Numbers 0-18...
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HP Billet Fuel Pressure Regulator HO12-840
Adjustable 4.5 To 9 PSI Suit Carburettor Application
SKU: HO12-840

Original price $263.95 - Original price $263.95

Original price $263.95

$263.95

$263.95 - $263.95

Current price $263.95

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in stock

HP Billet Fuel Pressure RegulatorAdjustable 4.5 To 9 PSI Suit Carburettor ApplicationHO12-84012-840Holley Billet Fuel Pressure Regulators are part ...
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Holley Fuel Pump Check Valve Kit HO12-806
Suit Holley 12-802-1 Electric Fuel Pump
SKU: HO12-806

Original price $40.00 - Original price $40.00

Original price $40.00

$40.00

$40.00 - $40.00

Current price $40.00

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Only 3 left!

Holley Fuel Pump Check Valve KitSuit Holley 12-802-1 Electric Fuel PumpHO12-80612-806Replacement fuel pump check valve kit for 12-802-1 and 12-812-...
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Holley Fuel Pump Check Valve Kit HO12-805
Suit Holley 12-801-1 Electric Fuel Pump
SKU: HO12-805

Original price $36.17 - Original price $36.17

Original price $36.17

$36.17

$36.17 - $36.17

Current price $36.17

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Only 3 left!

Holley Fuel Pump Check Valve KitSuit Holley 12-801-1 Electric Fuel PumpHO12-80512-805Replacement fuel pump check valve kit for 12-801-1 "Red" elect...
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Single-Stage Power Valve STD Flow 9.5" Hg, Including Gasket HO125-95

SKU: HO125-95

Original price $32.46 - Original price $32.46

Original price $32.46

$32.46

$32.46 - $32.46

Current price $32.46

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Out of stock

Single-Stage Power Valve STD Flow 9.5" Hg, Including GasketHO125-95125-95Holley Performance Products has been the undisputed leader in fuel systems...
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Single-Stage Power Valve STD Flow 7.5" Hg, Including Gasket HO125-75

SKU: HO125-75

Original price $28.60 - Original price $28.60

Original price $28.60

$28.60

$28.60 - $28.60

Current price $28.60

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in stock

Single-Stage Power Valve STD Flow 7.5" Hg, Including GasketHO125-75125-75Holley Performance Products has been the undisputed leader in fuel systems...
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Single-Stage Power Valve STD Flow 6.5" Hg, Including Gasket HO125-65

SKU: HO125-65

Original price $28.21 - Original price $28.21

Original price $28.21

$28.21

$28.21 - $28.21

Current price $28.21

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in stock

Single-Stage Power Valve STD Flow 6.5" Hg, Including GasketHO125-65125-65Holley Performance Products has been the undisputed leader in fuel systems...
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130 GPH Mechanical Fuel Pump HO12-327-13
Suit SB Chev
SKU: HO12-327-13

Original price $392.16 - Original price $392.16

Original price $392.16

$392.16

$392.16 - $392.16

Current price $392.16

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Only 3 left!

130 GPH Mechanical Fuel PumpSuit SB ChevHO12-327-1312-327-13High Output Fuel Flow Flows 130+ GPH Free Flow Shut-off Pressure Pre-set from 7.5 to 9 ...
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Standard Main Jet #71 HO122-71
1/4-32" Thread, .0750" Hole Size (Pair)
SKU: HO122-71

Original price $18.94 - Original price $18.94

Original price $18.94

$18.94

$18.94 - $18.94

Current price $18.94

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in stock

Standard Main Jet #711/4-32" Thread, .0750" Hole Size (Pair)HO122-71122-71These metering orifices control fuel flow into the metering system. They ...
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Standard Main Jet #66 HO122-66
1/4-32" Thread, .066" Hole Size (Pair)
SKU: HO122-66

Original price $25.77 - Original price $25.77

Original price $25.77

$25.77

$25.77 - $25.77

Current price $25.77

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in stock

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...
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Standard Main Jet #63 HO122-63
1/4-32" Thread, .062" Hole Size (Pair)
SKU: HO122-63

Original price $20.78 - Original price $20.78

Original price $20.78

$20.78

$20.78 - $20.78

Current price $20.78

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in stock

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...
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Standard Main Jet #62 HO122-62
1/4-32" Thread, .061" Hole Size (Pair)
SKU: HO122-62

Original price $23.95 - Original price $23.95

Original price $23.95

$23.95

$23.95 - $23.95

Current price $23.95

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Out of stock

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...
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Standard Main Jet #60 HO122-60
1/4-32" Thread, .060" Hole Size (Pair)
SKU: HO122-60

Original price $22.92 - Original price $22.92

Original price $22.92

$22.92

$22.92 - $22.92

Current price $22.92

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Out of stock

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...
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Standard Main Jet #58 HO122-58
1/4-32" Thread, .057" Hole Size (Pair)
SKU: HO122-58

Original price $23.89 - Original price $23.89

Original price $23.89

$23.89

$23.89 - $23.89

Current price $23.89

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in stock

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...
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Standard Main Jet #53 HO122-53
1/4-32" Thread, .052" Hole Size (Pair)
SKU: HO122-53

Original price $21.46 - Original price $21.46

Original price $21.46

$21.46

$21.46 - $21.46

Current price $21.46

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Out of stock

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...
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Accelerator Pump Discharge Nozzle 0.035" Hole Size Tube Type HO121-35
Including 4 Gaskets
SKU: HO121-35

Original price $73.41 - Original price $73.41

Original price $73.41

$73.41

$73.41 - $73.41

Current price $73.41

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Out of stock

Accelerator Pump Discharge Nozzle 0.035" Hole Size Tube TypeIncluding 4 GasketsHO121-35121-35Holley Performance Products has been the undisputed le...
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Retrofit Intank Fuel Module HO12-130
255 LPH, 550HP EFI Or 700HP Carb @ 60 PSI
SKU: HO12-130

Original price $1,487.91 - Original price $1,487.91

Original price $1,487.91

$1,487.91

$1,487.91 - $1,487.91

Current price $1,487.91

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Out of stock

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...
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Accelerator Pump Discharge Nozzle 0.028" Hole Size Tube Type HO121-28
Including 4 Gaskets
SKU: HO121-28

Original price $80.02 - Original price $80.02

Original price $80.02

$80.02

$80.02 - $80.02

Current price $80.02

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in stock

Accelerator Pump Discharge Nozzle 0.028" Hole Size Tube TypeIncluding 4 GasketsHO121-28121-28Holley Performance Products has been the undisputed le...
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Center Hung Float Nitrophyl Float HO116-3

SKU: HO116-3

Original price $50.02 - Original price $50.02

Original price $50.02

$50.02

$50.02 - $50.02

Current price $50.02

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Out of stock

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