HOLLEY

HOLLEY

HOLLEY

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Holley GM LS Tall Valve Cover Set - Satin Black HLY241-112 Holley GM LS Tall Valve Cover Set - Satin Black HLY241-112

    Holley GM LS Tall Valve Cover Set - Satin Black HLY241-112

    HOLLEY

    $262.75
    GM LS Tall Valve Cover Set - Satin BlackTallBaffledCoil Mounting BossesAluminumBlackGM LS-SeriesKit
    HLY241-112
    SKU:
    HLY241-112
    Availability:
    Ships Same Business Day
    Weight:
    8.75 LBS
    MFG Part #:
    241-112
    $262.75
    Qty in Cart: 0
    Quantity:
    Price:
    $262.75
    Subtotal:
  • Holley GM LS Tall Valve Cover Set - Polished HLY241-111 Holley GM LS Tall Valve Cover Set - Polished HLY241-111

    Holley GM LS Tall Valve Cover Set - Polished HLY241-111

    HOLLEY

    $305.05
    GM LS Tall Valve Cover Set - PolishedTallBaffledCoil Mounting BossesAluminumPolishedGM LS-SeriesKit
    HLY241-111
    SKU:
    HLY241-111
    Availability:
    Ships Same Business Day
    Weight:
    8.75 LBS
    MFG Part #:
    241-111
    $305.05
    Qty in Cart: 0
    Quantity:
    Price:
    $305.05
    Subtotal:
  • Holley GM LS Tall Valve Cover Set - Natural Cast HLY241-110 Holley GM LS Tall Valve Cover Set - Natural Cast HLY241-110

    Holley GM LS Tall Valve Cover Set - Natural Cast HLY241-110

    HOLLEY

    $238.45
    GM LS Tall Valve Cover Set - Natural CastTallBaffledCoil Mounting BossesAluminumNaturalGM LS-SeriesKit
    HLY241-110
    SKU:
    HLY241-110
    Availability:
    Ships Same Business Day
    Weight:
    8.80 LBS
    MFG Part #:
    241-110
    $238.45
    Qty in Cart: 0
    Quantity:
    Price:
    $238.45
    Subtotal:
  • Holley LS Mid-Mount Complete Engine Accessory System HLY20-185 Holley LS Mid-Mount Complete Engine Accessory System HLY20-185

    Holley LS Mid-Mount Complete Engine Accessory System HLY20-185

    HOLLEY

    $2,142.95
    LS Mid-Mount Complete Engine Accessory System6 Rib SerpentineCast AluminumNaturalGM LS-SeriesKit
    HLY20-185
    SKU:
    HLY20-185
    Availability:
    Ships Same Business Day
    Weight:
    73.60 LBS
    MFG Part #:
    20-185
    $2,142.95
    Qty in Cart: 0
    Quantity:
    Price:
    $2,142.95
    Subtotal:
  • Holley Low LS Drive System Kit LH w/Alt/PS wo/A/C HLY20-156 Holley Low LS Drive System Kit LH w/Alt/PS wo/A/C HLY20-156

    Holley Low LS Drive System Kit LH w/Alt/PS wo/A/C HLY20-156

    HOLLEY

    $1,025.95
    Low LS Drive System Kit LH w/Alt/PS wo/A/C6 Rib SerpentineCast AluminumNaturalGM LS-SeriesKit
    HLY20-156
    SKU:
    HLY20-156
    Availability:
    Ships Same Business Day
    Weight:
    35.00 LBS
    MFG Part #:
    20-156
    $1,025.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,025.95
    Subtotal:
  • .150in Needle & Seat Assembly HLY6-521

    Holley .150in Needle & Seat Assembly 6-521

    HOLLEY

    $39.82
    .150in Needle & Seat AssemblyNeedle and SeatAdjustable0.150 OrificeTitaniumHolley CarburetorsEach
    HLY6-521
    SKU:
    HLY6-521
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    6-521
    Qty in Cart: 0
    Quantity:
    Price:
    $39.82
    Subtotal:
  • Needle & Seat  HLY6-519-2

    Holley Needle & Seat 6-519-2

    HOLLEY

    $49.75
    Needle & Seat Needle and SeatAdjustable0.150 OrificeSteelHolley CarburetorsPair
    HLY6-519-2
    SKU:
    HLY6-519-2
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    6-519-2
    $49.75
    Qty in Cart: 0
    Quantity:
    Price:
    $49.75
    Subtotal:
  • Viton Inlet Needle & Seat HLY6-518-2

    Holley Viton Inlet Needle & Seat 6-518-2

    HOLLEY

    $37.22
    Viton Inlet Needle & SeatNeedle and SeatAdjustable0.120 OrificeVitonHolley CarburetorsPair
    HLY6-518-2
    SKU:
    HLY6-518-2
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    6-518-2
    $37.22
    Qty in Cart: 0
    Quantity:
    Price:
    $37.22
    Subtotal:
  • Needle & Seat  HLY6-515-2

    Holley Needle & Seat 6-515-2

    HOLLEY

    $39.82
    Needle & Seat Needle and SeatAdjustable0.130 OrificeSteelHolley CarburetorsPair
    HLY6-515-2
    SKU:
    HLY6-515-2
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    6-515-2
    $39.82
    Qty in Cart: 0
    Quantity:
    Price:
    $39.82
    Subtotal:
  • Needle & Seat  HLY6-506

    Holley Needle & Seat 6-506

    HOLLEY

    $18.59
    Needle & Seat Needle and SeatAdjustable0.097 OrificeVitonHolley CarburetorsEach
    HLY6-506
    SKU:
    HLY6-506
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    6-506
    $18.59
    Qty in Cart: 0
    Quantity:
    Price:
    $18.59
    Subtotal:
  • Needle & Seat  HLY6-504

    Holley Needle & Seat 6-504

    HOLLEY

    $23.24
    Needle & Seat Needle and SeatAdjustable0.110 OrificeVitonHolley CarburetorsEach
    HLY6-504
    SKU:
    HLY6-504
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    6-504
    $23.24
    Qty in Cart: 0
    Quantity:
    Price:
    $23.24
    Subtotal:
  • Needle & Seat  HLY6-502-2

    Holley Needle & Seat 6-502-2

    HOLLEY

    $71.69
    Needle & Seat Needle and SeatAdjustable0.120 OrificeSteelHolley CarburetorsPair
    HLY6-502-2
    SKU:
    HLY6-502-2
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    6-502-2
    $71.69
    Qty in Cart: 0
    Quantity:
    Price:
    $71.69
    Subtotal:
  • Needle & Seat  HLY6-500-2

    Holley Needle & Seat 6-500-2

    HOLLEY

    $73.05
    Needle & Seat Needle and SeatAdjustable0.110 OrificeSteelHolley CarburetorsPair
    HLY6-500-2
    SKU:
    HLY6-500-2
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    6-500-2
    $73.05
    Qty in Cart: 0
    Quantity:
    Price:
    $73.05
    Subtotal:
  • Carburetor Trick Kit  HLY37-933

    Holley Carburetor Trick Kit 37-933

    HOLLEY

    $170.95
    Carburetor Trick Kit Carburetor Rebuild KitTrick KitHolley 2300 / 2305/4150 / 4160 / 4165 / 4175 / 4180 / 4500 CarburetorsKit
    HLY37-933
    SKU:
    HLY37-933
    Availability:
    Ships Same Business Day
    Weight:
    1.62 LBS
    MFG Part #:
    37-933
    $170.95
    Qty in Cart: 0
    Quantity:
    Price:
    $170.95
    Subtotal:
  • Carburetor Quick Kit  HLY37-1546

    Holley Carburetor Quick Kit 37-1546

    HOLLEY

    $69.55
    Carburetor Quick Kit Carburetor Rebuild KitFast KitHolley 4150 HP CarburetorsKit
    HLY37-1546
    SKU:
    HLY37-1546
    Availability:
    Ships Same Business Day
    Weight:
    0.66 LBS
    MFG Part #:
    37-1546
    $69.55
    Qty in Cart: 0
    Quantity:
    Price:
    $69.55
    Subtotal:
  • Carburetor Quick Kit  HLY37-1544

    Holley Carburetor Quick Kit 37-1544

    HOLLEY

    $53.18
    Carburetor Quick Kit Carburetor Rebuild KitFast KitHolley 4150 CarburetorsKit
    HLY37-1544
    SKU:
    HLY37-1544
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    MFG Part #:
    37-1544
    $53.18
    Qty in Cart: 0
    Quantity:
    Price:
    $53.18
    Subtotal:
  • Carburetor Quick Kit  HLY37-1543

    Holley Carburetor Quick Kit 37-1543

    HOLLEY

    $36.80
    Carburetor Quick Kit Carburetor Rebuild KitFast KitHolley 2300 CarburetorsKit
    HLY37-1543
    SKU:
    HLY37-1543
    Availability:
    Ships Same Business Day
    Weight:
    0.44 LBS
    MFG Part #:
    37-1543
    $36.80
    Qty in Cart: 0
    Quantity:
    Price:
    $36.80
    Subtotal:
  • Carburetor Renew Kit 4150 & 4500 Model HLY37-1539

    Holley Carburetor Renew Kit 4150 & 4500 Model 37-1539

    HOLLEY

    $164.78
    Carburetor Renew Kit 4150 & 4500 ModelCarburetor Rebuild KitRenewHolley 4150 / 4500 CarburetorsKit
    HLY37-1539
    SKU:
    HLY37-1539
    Availability:
    Ships Same Business Day
    Weight:
    1.88 LBS
    MFG Part #:
    37-1539
    $164.78
    Qty in Cart: 0
    Quantity:
    Price:
    $164.78
    Subtotal:
  • Air Bleed Assortment 4500HP HLY36-240

    Holley Air Bleed Assortment 4500HP 36-240

    HOLLEY

    $293.35
    Air Bleed Assortment 4500HPCarburetor Air BleedNumbers 23-78BrassHolley CarburetorsKit
    HLY36-240
    SKU:
    HLY36-240
    Availability:
    Ships Same Business Day
    Weight:
    2.97 LBS
    MFG Part #:
    36-240
    $293.35
    Qty in Cart: 0
    Quantity:
    Price:
    $293.35
    Subtotal:
  • Acc Pump Tuning Kit  HLY36-184

    Holley Acc Pump Tuning Kit 36-184

    HOLLEY

    $190.75
    Acc Pump Tuning Kit Carb Calibration KitAccelerator PumpCase / Pump Cams / Pump Diaphragms / SquirtersHolley CarburetorsKit
    HLY36-184
    SKU:
    HLY36-184
    Availability:
    Ships Same Business Day
    Weight:
    1.39 LBS
    MFG Part #:
    36-184
    $190.75
    Qty in Cart: 0
    Quantity:
    Price:
    $190.75
    Subtotal:
  • Dbl Pumper Tuning Kit  HLY36-182

    Holley Dbl Pumper Tuning Kit 36-182

    HOLLEY

    $152.95
    Dbl Pumper Tuning Kit Carb Calibration KitDouble PumperCase / Gaskets / Jets / Power Valves / SquirtersHolley 4150 CarburetorsKit
    HLY36-182
    SKU:
    HLY36-182
    Availability:
    Ships Same Business Day
    Weight:
    1.32 LBS
    MFG Part #:
    36-182
    $152.95
    Qty in Cart: 0
    Quantity:
    Price:
    $152.95
    Subtotal:
  • Hardware Kit  HLY34-7

    Holley Hardware Kit 34-7

    HOLLEY

    $8.92
    Hardware Kit Needle and Seat HardwareGasket / Nut / O-Ring / ScrewExternally Adjustable FloatHolley CarburetorsKit
    HLY34-7
    SKU:
    HLY34-7
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    34-7
    $8.92
    Qty in Cart: 0
    Quantity:
    Price:
    $8.92
    Subtotal:
  • Vent Baffle  HLY26-89

    Holley Vent Baffle 26-89

    HOLLEY

    $15.83
    Vent Baffle Fuel Bowl Vent BaffleNylonWhiteCenter Hung FloatsHolley CarburetorsEach
    HLY26-89
    SKU:
    HLY26-89
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    MFG Part #:
    26-89
    $15.83
    Qty in Cart: 0
    Quantity:
    Price:
    $15.83
    Subtotal:
  • Fuel Inlet Plug  HLY26-76

    Holley Fuel Inlet Plug 26-76

    HOLLEY

    $18.26
    Fuel Inlet Plug Fuel Bowl Inlet Plug7/8-20 in ThreadAluminumRed AnodizedEach
    HLY26-76
    SKU:
    HLY26-76
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    26-76
    $18.26
    Qty in Cart: 0
    Quantity:
    Price:
    $18.26
    Subtotal:
  • Jet Removal Tool  HLY26-68

    Holley Jet Removal Tool 26-68

    HOLLEY

    $23.24
    Jet Removal Tool Jet ToolPlastic HandleSteel DriverBlack / RedHolley Round Head Type Carb JetsEach
    HLY26-68
    SKU:
    HLY26-68
    Availability:
    Ships Same Business Day
    Weight:
    0.28 LBS
    MFG Part #:
    26-68
    $23.24
    Qty in Cart: 0
    Quantity:
    Price:
    $23.24
    Subtotal:
  • Check Valve  HLY26-41

    Holley Check Valve 26-41

    HOLLEY

    $14.85
    Check Valve Accelerator Pump Check ValveUmbrella StyleRubberHolley CarburetorsPair
    HLY26-41
    SKU:
    HLY26-41
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    MFG Part #:
    26-41
    $14.85
    Qty in Cart: 0
    Quantity:
    Price:
    $14.85
    Subtotal:
  • O-Rings  HLY26-37

    Holley O-Rings 26-37

    HOLLEY

    $9.73
    O-Rings O-RingRubberOld StyleTransfer TubeHolley 4150 / 4160 / 4165 / 4175 CarburetorsPair
    HLY26-37
    SKU:
    HLY26-37
    Availability:
    Ships Same Business Day
    Weight:
    0.01 LBS
    MFG Part #:
    26-37
    $9.73
    Qty in Cart: 0
    Quantity:
    Price:
    $9.73
    Subtotal:
  • Power Valve Plug  HLY26-36

    Holley Power Valve Plug 26-36

    HOLLEY

    $7.93
    Power Valve Plug Power Valve Plug1/2-28 in Threaded PlugGasket IncludedAluminumNaturalHolley 2300 / 4150 / 4160 / 4500 CarburetorsEach
    HLY26-36
    SKU:
    HLY26-36
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    26-36
    $7.93
    Qty in Cart: 0
    Quantity:
    Price:
    $7.93
    Subtotal:
  • Fuel Inlet Adapter  HLY26-27

    Holley Fuel Inlet Adapter 26-27

    HOLLEY

    $15.89
    Fuel Inlet Adapter FittingAdapterStraight7/8-20 in Male to 1/2-20 in Inverted Flare FemaleBrassNaturalHardlineEach
    HLY26-27
    SKU:
    HLY26-27
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    26-27
    $15.89
    Qty in Cart: 0
    Quantity:
    Price:
    $15.89
    Subtotal:
  • Fitting  HLY26-26

    Holley Fitting 26-26

    HOLLEY

    $14.85
    Fitting FittingAdapterStraight7/8-20 in Male to 5/8-18 in Inverted Flare FemaleBrassNaturalEach
    HLY26-26
    SKU:
    HLY26-26
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    MFG Part #:
    26-26
    $14.85
    Qty in Cart: 0
    Quantity:
    Price:
    $14.85
    Subtotal:
  • E85 Fuel Tester Tool  HLY26-147

    Holley E85 Fuel Tester Tool 26-147

    HOLLEY

    $29.87
    E85 Fuel Tester Tool E85 Tester70-100 PercentPlasticClearEach
    HLY26-147
    SKU:
    HLY26-147
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MFG Part #:
    26-147
    $29.87
    Qty in Cart: 0
    Quantity:
    Price:
    $29.87
    Subtotal:
  • Fuel Bowl Sight Screw  HLY26-13

    Holley Fuel Bowl Sight Screw 26-13

    HOLLEY

    $8.50
    Fuel Bowl Sight Screw Float Bowl Sight PlugsGasketBrassNaturalHolley CarburetorsPair
    HLY26-13
    SKU:
    HLY26-13
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    26-13
    $8.50
    Qty in Cart: 0
    Quantity:
    Price:
    $8.50
    Subtotal:
  • Idle Mixture Screw Gskt. 10-Pack HLY26-110-10

    Holley Idle Mixture Screw Gskt. 10-Pack 26-110-10

    HOLLEY

    $20.71
    Idle Mixture Screw Gskt. 10-PackIdle Mixture Screw GasketCorkHolley CarburetorsSet of 10
    HLY26-110-10
    SKU:
    HLY26-110-10
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    MFG Part #:
    26-110-10
    $20.71
    Qty in Cart: 0
    Quantity:
    Price:
    $20.71
    Subtotal:
  • Inlet Gasket (2)  HLY26-102

    Holley Inlet Gasket (2) 26-102

    HOLLEY

    $6.59
    Inlet Gasket (2) Fuel Bowl Inlet Gasket7/8 in IDNylonHolley CarburetorsPair
    HLY26-102
    SKU:
    HLY26-102
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    MFG Part #:
    26-102
    $6.59
    Qty in Cart: 0
    Quantity:
    Price:
    $6.59
    Subtotal:
  • Idle Mixture Screw  HLY26-101

    Holley Idle Mixture Screw 26-101

    HOLLEY

    $15.83
    Idle Mixture Screw Carburetor Mix ScrewsSteelCadmiumHolley 2300 / 4150 / 4160 / 4500 CarburetorsPair
    HLY26-101
    SKU:
    HLY26-101
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    MFG Part #:
    26-101
    $15.83
    Qty in Cart: 0
    Quantity:
    Price:
    $15.83
    Subtotal:
  • Accelerator Pump Arm - Plastic HLY20-78

    Holley Accelerator Pump Arm - Plastic 20-78

    HOLLEY

    $13.36
    Accelerator Pump Arm - PlasticAccelerator Pump ArmPlasticBlack30 cc PumpsHolley 2300 / 4150 / 4160 CarburetorsEach
    HLY20-78
    SKU:
    HLY20-78
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    MFG Part #:
    20-78
    $13.36
    Qty in Cart: 0
    Quantity:
    Price:
    $13.36
    Subtotal:
  • 4150 Sec. Conn. Rod Kit  HLY20-54

    Holley 4150 Sec. Conn. Rod Kit 20-54

    HOLLEY

    $13.37
    4150 Sec. Conn. Rod Kit Secondary Linkage RodSteelCadmiumManual SecondaryHolley 4010 / 4150 CarburetorsEach
    HLY20-54
    SKU:
    HLY20-54
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    MFG Part #:
    20-54
    Qty in Cart: 0
    Quantity:
    Price:
    $13.37
    Subtotal:
  • Throttle Lever Stud  HLY20-38

    Holley Throttle Lever Stud 20-38

    HOLLEY

    $9.27
    Throttle Lever Stud Throttle Lever Stud1/4 inSteelCadmiumUniversalKit
    HLY20-38
    SKU:
    HLY20-38
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    20-38
    $9.27
    Qty in Cart: 0
    Quantity:
    Price:
    $9.27
    Subtotal:
  • Throttle Lever Stud Kit  HLY20-37

    Holley Throttle Lever Stud Kit 20-37

    HOLLEY

    $10.94
    Throttle Lever Stud Kit Throttle Lever Stud7/32 inSteelCadmiumUniversalKit
    HLY20-37
    SKU:
    HLY20-37
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    20-37
    $10.94
    Qty in Cart: 0
    Quantity:
    Price:
    $10.94
    Subtotal:
  • Throttle Lever Stud  HLY20-36

    Holley Throttle Lever Stud 20-36

    HOLLEY

    $27.11
    Throttle Lever Stud Throttle Lever StudCruise ControlSteelCadmiumGMKit
    HLY20-36
    SKU:
    HLY20-36
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    20-36
    $27.11
    Qty in Cart: 0
    Quantity:
    Price:
    $27.11
    Subtotal:
  • Total: items /

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About Holley

Holley is a legendary name in the automotive industry, known for its long-standing tradition of excellence in high-performance vehicle products. Founded in 1903, Holley has been a pioneer in the development of innovative automotive solutions, shaping the landscape of motorsports and car customization for over a century. With a history deeply rooted in performance engineering, Holley has established itself as a trusted brand for car enthusiasts and professionals alike.

 

The brand specializes in producing a wide range of products, including carburetors, fuel pumps, intake manifolds, and ignition systems that are tailored to enhance vehicle performance. Among their most popular products are the Holley Carburetors and EFI Systems, which are renowned for their precision and reliability in optimizing engine functionality. These offerings are crafted to meet the demands of both racing environments and everyday driving, ensuring that vehicles perform at their peak regardless of the conditions.

 

Holley's products are designed to offer substantial benefits by improving engine efficiency and overall vehicle performance. By providing advanced components that enhance power delivery and fuel efficiency, Holley helps drivers achieve their desired performance goals, whether on the race track or the open road. Consumers can enjoy a more responsive and powerful driving experience, backed by Holley's commitment to quality and innovation, making each journey more exhilarating and reliable.